We specialise in diagnosing skin lesions
Since 2019 we have concentrated on a single field. We examine skin lesions, document them, remove them and provide histopathology — and, where needed, an oncology consultation.
Since 2019 we have concentrated on a single field. We examine skin lesions, document them, remove them and provide histopathology — and, where needed, an oncology consultation.
We created our skin lesion diagnostics programme ourselves and obtained accreditation for it from the Supreme Medical Council of Poland. Only doctors practising at Twoje Znamiona take part in it, which is how we work to one diagnostic standard.
We built our own software, which links your examination result, your medical records and the next stages of care. The system runs only in our centres, so this continuity of care is available to Twoje Znamiona patients alone.
During the examination, the doctor's assessment is supported by a certified AI system. If a lesion raises doubt, the doctor sends its image for a structured second opinion within our nationwide team.
If the doctor recommends an earlier follow-up, a visit within 6 months costs markedly less. Price should not be the reason to put off an examination you have been advised to have.
We are building a nationwide network specialising in skin lesion diagnostics and steadily adding new centres. The examination standard, the doctors' training and the way we work are set across the whole organisation — not one practice at a time.
dr n. med. Łukasz Galus
Poznań
A graduate of Poznań University of Medical Sciences and a specialist in clinical oncology. He works in the Department of Clinical and Experimental Oncology at Heliodor Święcicki University Hospital and at the Greater Poland Cancer Centre. He is a member of the Polish Society of Clinical Oncology (PTOK) and the European Society for Medical Oncology (ESMO), has published in scientific journals and takes part in clinical trials of new cancer treatments. His clinical and research interests focus on skin cancers, particularly melanoma, and on systemic treatments including immunotherapy. As a clinical oncologist, he plans and coordinates surgery, radiotherapy and systemic treatment as part of the patient's overall cancer care.
dr n. med. Dorota Domagalska
Poznań
A graduate of Poznań University of Medical Sciences. She works in the Department of General, Endocrine and Gastrointestinal Oncology Surgery at Poznań University Hospital, where she is completing her specialist training in general surgery and teaches medical students. She obtained a PhD in medical and health sciences in 2023, has authored numerous scientific papers and is a member of the Association of Polish Surgeons. At our centre she carries out videodermoscopy for adults and children, surgical and laser removal of skin lesions, and biopsies. She also provides advice in general, endocrine and gastrointestinal surgery.
dr n. med. i n. o zdr. Marlena Janiczek-Polewska
Poznań
A graduate of Nicolaus Copernicus University in Toruń and a specialist in clinical oncology. She completed her specialist training at the Greater Poland Cancer Centre and obtained a PhD in medical and health sciences from Poznań University of Medical Sciences in 2020. She now works as an assistant professor at the university and in the Department of Clinical Oncology and Immuno-Oncology.
She has also completed postgraduate studies in medical law, healthcare management, research methodology and clinical trials. An author of numerous publications in clinical oncology and pathology, she continues to develop her expertise in skin cancer through dermoscopy courses and training. She belongs to the Polish Dermoscopy Group, the Polish Cancer Society, the Polish Society of Clinical Oncology and the European School of Oncology.
Joanna Przybyszewska Goldberg
Poznań
A graduate of the Medical University of Warsaw. During her studies, she spent a year at the Hebrew University of Jerusalem and Hadassah Medical Center Ein Kerem, where she expanded her knowledge and worked on publications about genetic skin conditions. She is currently a fellow in the Department of Dermatology at George Washington University in Washington, DC. Alongside assessing pigmented lesions, she diagnoses and treats atopic dermatitis and other inflammatory skin conditions. Her clinical work follows current research and evidence-based medicine, and she regularly attends conferences and training devoted to skin cancer.
Wojciech Siejak
Poznań
A graduate of Pomeranian Medical University in Szczecin. He is completing specialist training in surgical oncology in the Breast Surgical Oncology Department at the Greater Poland Cancer Centre in Poznań. He belongs to the Polish Society of Surgical Oncology and the European Society of Surgical Oncology.
His main interests include breast cancer, oncoplastic and reconstructive breast surgery, skin cancer and melanoma. He continues to develop his skills through courses and placements in Poland and abroad, including at Leiden University Medical Center and Clínica Universidad de Navarra in Madrid. At our Poznań centre he performs surgical and laser removal of skin lesions.
Milena Magdzińska
Poznań
A graduate of the Faculty of Medicine at Jan Kochanowski University Collegium Medicum in Kielce. During her studies, she spent two years in Italy on an international exchange at the universities of Verona and Parma. She gained clinical experience through numerous placements and completed her final internship at the University of Verona. She developed her dermoscopy skills at Dr Jacek Calik's Dermoscopy Academy. Her broad education, international experience and commitment to clinical practice inform the high standard of care she provides.
Maciej Filipowski
Poznań
A graduate of the Ludwik Rydygier Collegium Medicum in Bydgoszcz, part of Nicolaus Copernicus University in Toruń. He currently works in the Paediatric Surgery and Burns Department at the Greater Poland Children's Health Centre. He has completed a certified videodermoscopy course at Dr Jacek Calik's Dermoscopy Academy and continues to develop his knowledge through further videodermoscopy training. He is a member of the Polish Dermoscopy Group.
Klaudia Kaczmarek
Poznań
A graduate of Poznań University of Medical Sciences. She works in the Department of Clinical and Experimental Oncology at Poznań University Hospital, where she is completing specialist training in clinical oncology. Her particular interests include early cancer detection and dermoscopy. She regularly attends courses and conferences on skin cancer and dermoscopic diagnosis, including advanced workshops on melanoma and other skin cancers organised by the National Research Institute of Oncology in Warsaw under Professor Piotr Rutkowski.
Marcin Żak
Poznań
A graduate of the Medical University of Lublin who is currently training in clinical oncology. In his hospital work, he diagnoses and treats people with cancer. He also carries out videodermoscopic mole examinations, using this modern imaging method to support the early detection of melanoma and other skin cancers. His practice combines experience in oncology with preventive care aimed at identifying concerning lesions promptly and improving treatment outcomes.
Joanna Gebuza
Poznań
A graduate of Poznań University of Medical Sciences who is completing her final year of specialist training in family medicine and has passed the Polish State Specialisation Examination. She has several years of experience in primary care and from a range of clinical placements. She regularly attends congresses, professional courses and scientific conferences covering the broad range of conditions seen in family medicine, including the diagnosis and treatment of skin lesions. She completed certified training at the Dermoscopy Academy under the academic supervision of Dr Jacek Calik.
Daria Piechocińska
Poznań
A graduate of Nicolaus Copernicus University Collegium Medicum in Toruń. She completed parts of her postgraduate medical internship at centres across Europe, gaining experience in hospitals in Italy, Croatia, Slovenia, Hungary and Slovakia. She now works at the public healthcare centre in Barcin, where skin lesions have been a focus of her practice from the outset. She is particularly interested in skin signs of internal disease and what they can reveal about a patient's wider health. She continues to develop her diagnostic and treatment skills in this field, taking a thorough and comprehensive approach to every case.
Bartosz Sadowski
Poznań
A graduate of Poznań University of Medical Sciences and a member of the Polish Society of Longevity Medicine. He developed his dermoscopy skills at Dr Jacek Calik's Dermoscopy Academy. In everyday practice he combines dermoscopy, lifestyle medicine and aesthetic medicine, focusing on accurate assessment of skin lesions, early cancer detection and laser treatment. This multidisciplinary approach allows him to provide care spanning prevention and diagnosis, aesthetic procedures and laser therapy.
Daria Staś
Poznań
A graduate of Poznań University of Medical Sciences. Her clinical work focuses on accurate assessment of skin lesions, early cancer detection and laser treatment, drawing on dermoscopy, lifestyle medicine and aesthetic medicine. She developed her professional skills at Dr Jacek Calik's Dermoscopy Academy and through the Twoje Znamiona medical training programme. As a member of the Polish Society of Longevity Medicine, she takes a broad view of each patient's health.
Maciej Łukaszek
Poznań
A graduate of Poznań University of Medical Sciences who is training in surgical oncology at the University Hospital's Department of Surgical Oncology. The department specialises in surgery for breast cancer, including oncoplastic and reconstructive techniques, as well as skin and gastrointestinal cancers. His clinical work focuses on breast and skin cancer surgery, including melanoma, at a centre recognised for innovative reconstruction using the patient's own tissue.
He is part of the microsurgery team and also performs surgical and laser removal of skin lesions. He continually develops his skills, combining oncological safety with close attention to the cosmetic result and the patient's experience. He is an active member of the Polish Society of Surgical Oncology.
Marta Kertmen
Poznań
A medical graduate who is training in paediatrics and paediatric surgery. She gained clinical experience during her postgraduate internship, in primary care and through both specialist training programmes. Her everyday practice centres on comprehensive care for children and teenagers, while she also supports adults who need particularly attentive and reassuring care. She treats skin lesions and performs minor procedures including laser therapy, dermoscopic mole assessment and lesion removal.
She also manages wounds and supports patients throughout healing, creating a calm and friendly environment. She is developing her experience in clinical research, takes part in research projects and holds current Good Clinical Practice certification (ICH GCP E6 R3). Her professional interests include long-term patient care, clinical data analysis and the use of AI-based tools in modern diagnostics.
Łukasz Gebuza
Poznań
Anita Szymańska
Poznań
A graduate of Poznań University of Medical Sciences who is currently training in family medicine. She works in primary care with both adults and children and gained international experience during clinical placements in Italy, Germany and the Netherlands. Prevention and the early detection of skin cancer are central to her practice, particularly through regular assessment of pigmented lesions. She completed certified videodermoscopy training at the Dermoscopy Academy under Dr Jacek Calik and continues to develop her expertise in preventive care and modern skin lesion imaging.
Agata Rosielewska
Poznań
A graduate of Poznań University of Medical Sciences who completed her postgraduate internship at the district hospital in Szamotuły. She is now training in surgical oncology in the Breast Surgical Oncology Department at the Greater Poland Cancer Centre in Poznań. Her clinical work includes surgery for breast cancer and skin lesions, combining surgical precision with current oncology knowledge. During her studies she gained international experience through an Erasmus placement at the Medical University of Plovdiv in Bulgaria. She regularly attends scientific conferences, workshops and specialist courses to keep her practice aligned with current treatment standards.
Agnieszka Michalska
Poznań
A graduate of Poznań University of Medical Sciences who is currently training in family medicine. She works in primary care with both adults and children, with a particular focus on prevention and regular assessment of pigmented lesions. She developed her skin imaging expertise at the Dermoscopy Academy under Dr Jacek Calik. By combining family medicine with dermoscopy, she offers a broad approach to skin health and promotes the early detection of cancerous changes.
Piotr Banachowicz
Poznań
A medical graduate of Poznań University of Medical Sciences who has also studied biotechnology and healthcare management. Prevention and patient safety are priorities in his everyday clinical work, with a particular focus on detailed dermoscopic assessment of pigmented lesions. He combines current clinical standards with an individual approach to each patient. He developed his skin imaging skills through training at the Dermoscopy Academy under Dr Jacek Calik and regularly takes part in medical courses and workshops.
Olaf Bąk
Poznań
A medical graduate of Pomeranian Medical University in Szczecin. He works in a family medicine practice in Poznań and in a hospital emergency department, and is beginning postgraduate study in wilderness and travel medicine at Jagiellonian University. His practice combines family and emergency medicine.
He places particular importance on empathy, partnership and clear communication, making sure each patient feels safe, listened to and fully understands their care. He also shares medical knowledge as an editor for DOZ.pl. He continues to develop his skills through regular training and holds Advanced Life Support certification from the European Resuscitation Council.
Anna Pasierb
Warszawa
A graduate of the Medical University of Warsaw with experience in dermoscopic mole assessment. She is certified in lifestyle medicine by the International Board of Lifestyle Medicine and as a European Health and Fitness Lifestyle Advisor. She belongs to the Polish Society of Dermatology, the European Academy of Dermatology and Venereology, the International Dermoscopy Society and the Polish Society of Lifestyle Medicine. A co-author of research in dermatology and endocrinology, she also completed a research placement at Lausanne University Hospital CHUV in Switzerland.
Kinga Skotnicka
Warszawa
A graduate of Poznań University of Medical Sciences who completed postgraduate study in clinical dermatology at University College Dublin. She is a member of the International Dermoscopy Society. Her interests include the genetic basis of skin cancer and congenital naevi.
Sylwia Kopeć
Warszawa
A graduate of Jagiellonian University Medical College who is training in clinical oncology at the Maria Skłodowska-Curie National Research Institute of Oncology in Warsaw. She also works in its Skin Cancer Prevention Clinic. She has completed numerous dermoscopy courses and regularly attends training on melanoma and other skin cancers. Her interest in mole assessment began during her postgraduate internship, which included placements in dermatology and plastic surgery departments in Germany and Italy.
Piotr Celmer
Warszawa
A graduate of the Medical University of Warsaw who works in the ophthalmology department at the Ministry of the Interior and Administration Hospital, with a future interest in eye microsurgery. He has experience in dermoscopic mole assessment and regularly attends conferences and training, including events devoted to skin cancer. He has co-authored several dermatology papers, including award-winning work on imiquimod in the treatment of lentigo maligna. Outside clinical practice, he is also the author of a chemistry revision book for secondary-school students.
Łukasz Kalinowski
Warszawa
A graduate of the Medical University of Warsaw and a specialist in surgical oncology. He trained at the Breast Cancer and Reconstructive Surgery Clinic of the Maria Skłodowska-Curie National Research Institute of Oncology in Warsaw. His practice covers a wide range of general and cancer surgery procedures. He continues to develop his skills through courses and international placements, including at La Paz University Hospital in Madrid, and presents research at national and international congresses. He is a member of the Polish Society of Surgical Oncology.
Anita Wandyszewska
Warszawa
A graduate of Wrocław Medical University who gained experience in general and minimally invasive surgery at the Regional Specialist Hospital in Wrocław. She is currently training in plastic surgery at Professor W. Orłowski Hospital in Warsaw. Her specialist development includes the surgical treatment of skin cancers.
Katarzyna Babkiewicz
Warszawa
A graduate of the Medical University of Łódź who also completed postgraduate study in aesthetic medicine and business at Kozminski University in Warsaw. She developed her dermoscopy skills through courses including training at Dr Jacek Calik's Dermoscopy Academy and continues to attend scientific conferences and accredited courses. She belongs to the Polish Cancer Society and the Polish Society of Aesthetic Medicine and Anti-Ageing. She explains treatment carefully, answers questions and places particular importance on patient comfort and safety. She has also taken part in melanoma and skin cancer awareness campaigns.
Lubna Al-Hamdani
Warszawa
She gained her clinical experience in the Department of General, Vascular and Oncological Surgery at Czerniakowski Hospital in Warsaw and teaches general and oncological surgery at the Medical University of Warsaw. She belongs to the Warsaw branch of the Association of Polish Surgeons and holds certification from the Polish Association for the Study of Obesity. Her interests include minimally invasive surgery, abdominal hernia repair and surgical oncology. She speaks Polish, English and Arabic and has co-authored publications in surgery.
Paweł Falkowski
Warszawa
A family medicine specialist and graduate of the Medical University of Białystok. Dermoscopy has been the main focus of his work since 2017. He holds the International Dermoscopy Society's Diploma of Excellence and an MSc in Dermoscopy and Preventive Dermato-Oncology from the Medical University of Graz. He works at the Dr Ludwik Rydygier Regional Hospital and teaches at the Medical University of Białystok. A regular lecturer and workshop leader, he serves on the board of the Polish Dermoscopy Group and chairs the Dermoscopy Section of the Polish Society of Family Medicine.
Aleksandra Tatka
Warszawa
A graduate of the Medical University of Łódź who developed her dermoscopy skills through courses at Dr Jacek Calik's Dermoscopy Academy and other specialist training. She co-authors research on skin diseases and skin cancer and has completed postgraduate study in aesthetic medicine. She belongs to the International Dermoscopy Society and the Polish Society of Dermatology. She takes an individual approach, explains treatment clearly and creates a friendly environment in which patients feel comfortable and safe.
Anna Kowalczyk
Warszawa
Aleksandra Górecka
Warszawa
A graduate of Wrocław Medical University who is training in the Dermatology Clinic of the State Medical Institute of the Ministry of the Interior and Administration. She belongs to the International Dermoscopy Society, the European Association of Dermato-Oncology, the European Academy of Dermatology and Venereology, and the Polish Society of Dermatology.
Zuzanna Szczerba-Ziółkowska
Warszawa
A graduate of the Medical University of Warsaw who gained clinical experience in hospitals across the city. She has a particular interest in hernia surgery and continues to develop her knowledge through professional conferences and training.
Joanna Cybulska
Warszawa
Łukasz Kaczorowski
Warszawa
A graduate of the Medical University of Warsaw and a specialist in general surgery. He works in the Department of General and Oncological Surgery at Czerniakowski Hospital and teaches general, vascular and oncological surgery at the Medical University of Warsaw. He is a member of the Association of Polish Surgeons and regularly attends courses on surgery and chronic wound care. His interests include minimally invasive surgery, chronic wound treatment and surgical oncology, particularly dermatosurgery.
Michał Owczarek
Warszawa
A graduate of Poznań University of Medical Sciences who also completed postgraduate study in clinical dermatology at University College Dublin. He works in the dermatology department of the Regional Specialist Hospital in Włocławek and has completed a clinical dermatology placement at King Abdullah University Hospital in Irbid. His main interests are skin cancer prevention, early detection and modern dermoscopy of pigmented lesions. His international training includes the Dermoscopy Excellence Masterclass in Rome and courses run by Cardiff University and the Primary Care Dermatology Society.
Jacek Stawicki
Warszawa
Leszek Bęc
Warszawa
Karolina Starczewska
Warszawa
A graduate of the Medical University of Łódź and a family medicine specialist caring for patients of all ages. Her interest in skin disease led her to complete an elective dermatology placement during specialist training. She developed her skin imaging skills at Dr Jacek Calik's Dermoscopy Academy. She is an active member of the Polish Dermoscopy Group and the Polish Society of Family Medicine and regularly attends courses on current approaches to skin cancer prevention.
Aleksandra Sowa
Warszawa
A graduate of Wrocław Medical University who works in primary care and has a particular interest in diagnosing and preventing skin disease. She trained in skin imaging at Dr Jacek Calik's Dermoscopy Academy. Her practice takes a broad view of each patient's health, with an emphasis on early cancer detection. Her interests include pigmented lesion assessment and psychodermatology, and she has co-authored research in dermatology, psychiatry and internal medicine.
Szymon Krysztofiak
Warszawa
A graduate of Pavol Jozef Šafárik University in Košice who is training in surgical oncology with a focus on children and young people. He works at the Institute of Mother and Child in Warsaw, diagnosing and surgically treating childhood cancers. In outpatient practice he removes skin and subcutaneous lesions, assesses patients for surgery and carries out abdominal and breast ultrasound. He has also completed a general surgery module at Wolski Hospital and continues his training through courses including the OECI Academy Residential Course.
Oksana Zinko
Warszawa
A medical graduate and specialist in dermatology and venereology from Ivan Horbachevsky Ternopil National Medical University in Ukraine. She holds full, permanent registration to practise medicine in Poland and has worked in private centres in Ukraine and public healthcare facilities in Poland. Her practice focuses on dermoscopic mole assessment, skin cancer prevention and long-term monitoring. She regularly completes international dermatology and dermoscopy training, participates in melanoma awareness initiatives and belongs to the European Academy of Dermatology and Venereology. Her research explores how lifestyle affects chronic skin conditions and patients' quality of life.
dr hab. n. med. Mateusz Spałek
Warszawa
Paulina Kumięga
Warszawa
Iwona Matus-Potyrała
Wrocław
A graduate of Wrocław Medical University who is training in dermatology and venereology at the 4th Military Clinical Hospital in Wrocław. She has also completed postgraduate study in aesthetic medicine. She trained in dermoscopy at Dr Jacek Calik's Dermoscopy Academy and regularly attends specialist courses and scientific conferences. She is the author of numerous research publications.
Konrad Dendys
Wrocław
A graduate of Wrocław Medical University who spent a year at the University of Padua during his studies. He trained in dermoscopy at Dr Jacek Calik's Dermoscopy Academy and continues to develop his skills through courses, training and conferences. He has authored numerous scientific publications.
Paula Dendys
Wrocław
A graduate of Wrocław Medical University who completed certified videodermoscopy training at Dr Jacek Calik's Dermoscopy Academy. She regularly attends courses and conferences on skin disease and videodermoscopy, with a particular interest in paediatric dermatology. She considers raising awareness of preventive examinations an important part of her work.
Bartosz Bieżyński
Wrocław
A graduate of Wrocław Medical University who is training in surgical oncology at the Lower Silesian Centre for Oncology, Pulmonology and Haematology. He works in its specialist Skin Cancer Unit, focusing on the diagnosis and treatment of skin cancer and melanoma. His particular interests are dermatosurgery and oncoplastic surgery. He belongs to the Polish Society of Surgical Oncology and regularly attends national and international specialist training.
Karolina Gowans
Wrocław
A specialist in clinical oncology with extensive experience from the Lower Silesian Oncology Centre, where she completed her internship and specialist training. She now works as a senior assistant at Wrocław University Hospital. Her clinical interests include cancers of the skin and digestive system, and soft-tissue and bone sarcomas. She focuses on early skin cancer detection and treatment and carries out dermoscopic and videodermoscopic examinations as well as oncology consultations. She regularly updates her knowledge through courses and conferences.
Julia Rymaszewska
Wrocław
A graduate and doctoral researcher at Wrocław Medical University who has completed international placements in maxillofacial and general surgery, dermatology, allergology and venereology. She is licensed to practise in Poland and Germany and teaches dermatology, allergology and venereology at the university. She has published widely in psychodermatology and holds a diploma from the European Society for Dermatology and Psychiatry. She has also completed postgraduate study in aesthetic medicine and regularly attends dermatology and dermoscopy training. She belongs to the Polish Society of Dermatology and the European Academy of Dermatology and Venereology.
Agata Pawłowska
Wrocław
A graduate of the Medical University of Łódź whose interest in dermoscopy began during her postgraduate internship. She has continued to develop her diagnostic skills at Dr Jacek Calik's Dermoscopy Academy. She has authored and co-authored research in dermatology and oncology and regularly attends training in dermatology and aesthetic medicine. Her clinical practice follows evidence-based medicine and emphasises a broad view of the patient's health and a strong doctor–patient relationship.
Łukasz Pilawski
Wrocław
A graduate of Wrocław Medical University who completed his postgraduate internship at the Lower Silesian Centre for Oncology, Pulmonology and Haematology. He is training in general surgery in the Department of General and Oncological Surgery at Wrocław University Hospital. He belongs to the Association of Polish Surgeons and has completed additional training in dermoscopy at Dr Jacek Calik's Dermoscopy Academy. He regularly attends conferences on dermatology and aesthetic medicine.
Katarzyna Beutler-Rucińska
Wrocław
A graduate of Poznań University of Medical Sciences who is training in dermatology and venereology at the University Centre for General and Oncological Dermatology in Wrocław. She trained in dermoscopy at Dr Jacek Calik's Dermoscopy Academy and has authored publications in dermatology and aesthetic medicine. She regularly attends specialist courses and scientific conferences and belongs to the Polish Society of Dermatology.
Grzegorz Fronik
Wrocław
A specialist in general surgery and proctology with many years of experience in minimally invasive procedures across several hospitals and medical centres. He completed postgraduate study in practical coloproctology at Jagiellonian University and currently works at a number of specialist centres in Wrocław. His practice includes surgical removal of moles, cysts, lipomas and other lesions, with close attention to safety and the cosmetic result. He regularly trains in minimally invasive surgery and modern procedural techniques and belongs to the Association of Polish Surgeons.
Diana Woźnica
Wrocław
A graduate of Wrocław Medical University who chaired the student oncology research society during her studies. She is training in general surgery in the Department of General and Oncological Surgery at Wrocław University Hospital and belongs to the Association of Polish Surgeons. Her main interest is oncology, and she plans to pursue surgical oncology. In procedural work she places particular importance on effectiveness and the cosmetic result.
Tomasz Skubel
Wrocław
A graduate of the Medical University of Lublin who is training in plastic surgery at the St John Paul II Specialist Medical Centre in Polanica-Zdrój. His practice includes dermatosurgery, scar treatment and aesthetic medicine. Every procedure follows a detailed consultation and medical assessment, with patient safety as the priority. He regularly attends specialist courses to keep his practice aligned with current treatment methods.
Maja Radziwon
Wrocław
A graduate of Pomeranian Medical University in Szczecin who completed certified videodermoscopy training at Dr Jacek Calik's Dermoscopy Academy. She has authored and co-authored numerous scientific publications. She regularly attends specialist training and national conferences in dermatology and modern dermoscopic diagnosis.
Karolina Mende
Wrocław
A graduate of Wrocław Medical University who is training in paediatric neurology at the General August Emil Fieldorf Regional Specialist Hospital. Her practice focuses on prevention and early skin cancer detection in both children and adults. She completed specialist videodermoscopy training at Dr Jacek Calik's Dermoscopy Academy and developed these skills further in primary care. She continues to attend courses on skin disease and modern videodermoscopy.
Anna Sadowska
Wrocław
A graduate of Wrocław Medical University who is completing postgraduate study in aesthetic medicine. She works as a general practitioner and takes a comprehensive approach to health and lifestyle. Prevention and early cancer detection are central to her practice, with a particular focus on precise dermoscopic diagnosis. She completed specialist training at Dr Jacek Calik's Dermoscopy Academy and regularly develops her skills through further courses.
dr n. med. i n. o zdr. Tomasz Skrzypczak
Wrocław
A medical graduate with a PhD in medical and health sciences who is training in plastic surgery. His clinical work includes skin cancer treatment and primary and secondary cleft correction in adults and children. He assesses patients for surgery, performs skin lesion surgery and reconstruction, and provides clear guidance on skin cancer prevention. He has passed the US medical licensing examinations and completed specialist aesthetic and reconstructive surgery courses in London and Newcastle. His PhD was in dermatology, and he has authored 17 PubMed-indexed papers, 15 as first author.
Adam Paszkowski
Wrocław
A medical graduate with a PhD and specialist qualification in general surgery. His hospital practice focuses mainly on laparoscopic surgery. He also performs procedures under regional anaesthesia, including removal of skin moles, large lesions requiring skin reconstruction and subcutaneous lesions.
Iwona Bielawska-Wierzbińska
Szczecin
A graduate of the Medical University of Gdańsk and a specialist in dermatology and venereology since 2017. She completed her specialist training at the Department of Skin and Venereal Diseases of Pomeranian Medical University in Szczecin. She belongs to the Polish Society of Dermatology and the European Association of Dermato-Oncology. Dermoscopy has been a central interest throughout her career; in 2013 she completed a placement in the Skin Cancer Unit at Santa Maria Nuova Hospital in Reggio Emilia, Italy, training with internationally recognised specialists.
Magdalena Ogonowska
Szczecin
A graduate with honours from Pomeranian Medical University in Szczecin and a specialist in dermatology and venereology. She is an active member of the Polish Society of Dermatology and regularly attends specialist conferences and training. Alongside pigmented lesion assessment and skin cancer prevention, she treats psoriasis, atopic and seborrhoeic dermatitis, acne, bacterial and viral skin infections, allergic eczema and sexually transmitted infections. She sees both adults and children.
Aleksandra Szajko
Szczecin
A member of the Polish Society of Clinical Oncology and its Oncological Dermatology Section who regularly attends dermoscopy training in Poland and abroad. Her work includes dermoscopic assessment, excision of suspicious skin lesions and consultations for people diagnosed with skin cancer. She advises on further surgery and on possible systemic treatment, including targeted therapies and immunotherapy for melanoma. Her experience spans dermoscopy, surgery and dermatopathology, supporting a thorough assessment from the first appointment.
Natalia Saxion
Szczecin
A graduate of Pomeranian Medical University in Szczecin and a family medicine specialist since 2017. She has worked at Twoje Znamiona since 2018. Since 2022 she has also performed minor skin surgery and laser removal of selected skin lesions.
Alicja Wajs-Syrenicz
Szczecin
A graduate of Pomeranian Medical University in Szczecin who completed her postgraduate internship at the regional hospital in the city. She has worked in the dermatology clinic at Pomeranian Medical University Hospital and in infectious disease departments, and now practises in primary care. She belongs to the Polish Society of Dermatology and completed training in dermoscopy and skin surgery at Dr Jacek Calik's Dermoscopy Academy. She continues to develop her skills through courses and conferences.
dr n. med. i n. o zdr. Aleksandra Rak-Załuska
Szczecin
A graduate of Jagiellonian University Medical College who also holds a master's degree in pharmacy and a PhD in medical and health sciences. She is training in the Department of Skin and Venereal Diseases at Pomeranian Medical University, where she also teaches medical, pharmacy and health sciences students. She has authored and co-authored research in Polish and international journals and belongs to the Polish Society of Dermatology. Her clinical work covers the diagnosis and treatment of dermatological and venereal diseases, including dermoscopic assessment of pigmented and non-pigmented lesions.
Weronika Winkler-Lach
Szczecin
A graduate of Wrocław Medical University who is training in plastic surgery at the Department of Plastic, General and Endocrine Surgery in Police. She also practises aesthetic medicine in Świnoujście. Her main areas of work are minor surgery, including mole excision, and aesthetic medicine. She has completed postgraduate study and numerous specialist courses in aesthetic medicine and surgery, and belongs to the Polish Society of Plastic, Reconstructive and Aesthetic Surgery.
Aleksandra Kram
Szczecin
A graduate of Pomeranian Medical University who is training in pathology at the West Pomeranian Oncology Centre. Her everyday work includes histopathological diagnosis of benign and malignant tumours, particularly skin cancers and melanoma. She completed specialist dermoscopy training under Dr Jacek Calik in Wrocław and has belonged to the Polish Society of Pathologists since 2023. She regularly attends further courses in dermatology and pathology.
Piotr Zdunek
Szczecin
dr n. med. Maria Matuszyńska
Szczecin
A graduate of Pomeranian Medical University in Szczecin who completed her postgraduate internship at the regional hospital on Arkońska Street, including training in dermatology and allergology. She now works in primary care. She has authored numerous scientific publications, and her PhD examined the role of sirtuins in psoriasis. Her practice focuses on skin cancer diagnosis with videodermoscopy, and she has completed both basic and advanced training at the Dermoscopy Academy. She belongs to the Polish Society of Dermatology and regularly attends courses and conferences.
Arkadiusz Jastrzemski
Szczecin
A graduate of Pomeranian Medical University who completed internships at two major hospitals in Szczecin. He works in primary care and in the Department of Nephrology, Transplantology and Internal Medicine at University Hospital No. 2. Prevention and patient education are important parts of his practice, particularly cancer screening and skin lesion assessment. He has a particular interest in dermoscopy, completed foundational training at the Dermoscopy Academy and belongs to the Polish Dermoscopy Society. He continues to develop his skills through advanced courses, conferences and current medical literature.
Katarzyna Domagalska
Szczecin
A graduate of Pomeranian Medical University in Szczecin who is training in general surgery at the Department of General and Transplant Surgery at University Hospital No. 2. She also works in a surgical outpatient clinic and has completed postgraduate study in aesthetic and anti-ageing medicine. Her practice covers the diagnosis and treatment of conditions requiring surgery. She places particular importance on precision, commitment and an individual approach to each patient while continuing to develop her professional skills.
Agnieszka Szadurska
Kraków
Maria Paziewska
Kraków
Viktoriia Dema
Kraków
A graduate of Jagiellonian University Medical College. She diagnoses and treats conditions affecting the skin, hair and nails and carries out detailed videodermoscopic assessment of moles, precancerous lesions and skin cancers in all body areas. She also removes skin lesions. She regularly attends courses and scientific conferences in Poland and abroad. She sees adults in Polish, Ukrainian and Russian.
Wojciech Piskorski
Kraków
A specialist in clinical oncology and a member of European organisations for dermato-oncology and medical oncology. He graduated from Szent-Györgyi Medical University in Szeged in 1992 and completed specialist training in internal medicine and cancer chemotherapy. He gained experience in the Clinical Oncology Department at Ludwik Rydygier Specialist Hospital in Kraków and has taken part in clinical trials involving breast cancer and melanoma. He regularly attends training on the diagnosis and treatment of skin cancer and speaks English and Hungarian fluently.
Izabela Karpińska
Kraków
A general surgery resident at the Department of General, Oncological, Metabolic and Emergency Surgery and a doctoral researcher at Jagiellonian University Medical College. She graduated in medicine from the same university. She continues to develop her skills through clinical placements and certified courses, including dermoscopy and basic and advanced surgical suturing.
Karolina Zinkow-Krzemyk
Kraków
A graduate of Jagiellonian University Medical College who completed her internship at Gabriel Narutowicz Hospital in Kraków. She graduated with distinction from postgraduate study in aesthetic medicine and is training in maxillofacial surgery at Ludwik Rydygier Specialist Hospital. She trained in dermoscopy through Consultronix and Dr Jacek Calik's Dermoscopy Academy. She also practises aesthetic medicine, belongs to the International Dermoscopy Society and the Polish Society of Aesthetic Medicine and Anti-Ageing, and has authored scientific papers.
Marta Matysewicz
Kraków
A specialist in surgical oncology and general surgery. She works as a senior assistant in the Department of General and Oncological Surgery at Ludwik Rydygier Specialist Hospital in Kraków. Her interests include gastrointestinal, skin and breast cancers, as well as endocrine surgery.
Eliza Siemaszko-Oniszczuk
Kraków
A graduate of Jagiellonian University who began specialist training in dermatology and venereology at University Hospital in Kraków in 2023. She combines patient care with teaching medical students and is also completing postgraduate study in aesthetic medicine at the Medical University of Warsaw. She regularly attends specialist courses and conferences. Her certified C1 medical English allows her to care for international patients confidently, and she places particular importance on reliability, empathy and punctuality.
Beata Gzyl
Kraków
A graduate of Jagiellonian University Medical College who completed specialist training in general surgery at the 5th Military Clinical Hospital in Kraków. She has many years of experience removing skin lesions, including in areas where the cosmetic result and patient comfort are especially important. She trained at medical centres in Poland and Switzerland and has a particular interest in surgical oncology. She also continues to develop her skills in aesthetic medicine.
Joanna Krogulec
Kraków
Ewelina Maciąg
Kraków
A graduate of the Medical University of Silesia and of postgraduate study in aesthetic medicine. She developed her dermoscopy skills at Dr Jacek Calik's Dermoscopy Academy. She continues to expand her knowledge and practical experience through certified courses and training.
Robert Kisiel
Kraków
A graduate of the University of Aberdeen School of Medicine who completed specialist training in Cornwall. He began developing his dermoscopy practice after training at the Dermoscopy Academy and also gained skin surgery experience with plastic surgeons in London. He has worked in emergency departments, urgent care and primary care in the UK, as well as in a paediatric clinic in Kraków, and has taken part in medical repatriation flights. He co-authored research on experimental treatment of skin metastases and consults fluently in English.
Aleksandra Anioł
Kraków
A graduate of the Medical University of Silesia who also completed postgraduate study in medical law and bioethics at Jagiellonian University. She is training in family medicine at Ludwik Rydygier Specialist Hospital in Kraków and contributes to a digital medical history project at Medycyna Praktyczna. She developed her dermoscopy and skin lesion assessment skills at the Dermoscopy Academy. She uses and continues to improve Polish Sign Language to make care more accessible.
Senka Stojanović
Kraków
A graduate of Jagiellonian University and a specialist in general surgery who trained at University Hospital in Kraków and completed a trauma surgery fellowship in London. She spent three years as a general and trauma surgeon at St Mary's Hospital and has extensive humanitarian experience with Médecins Sans Frontières in Yemen, South Sudan, Egypt and Bangladesh. She teaches damage-control surgery on Royal College of Surgeons of England courses and regularly trains in trauma, conflict and general surgery. Her research focuses on severe chest trauma and the management of traumatic bleeding.
Wojciech Pabis
Kraków
A graduate of the Medical University in Kielce who works with the 5th Military Clinical Hospital in Kraków, primary care and out-of-hours services. Dermoscopy is an important part of his everyday practice, with an emphasis on prevention, early diagnosis and clear recommendations matched to each lesion's risk. He is also developing ultrasound skills in thyroid, lung and abdominal imaging. He has published research across dermatology, endocrinology, neuroprotection and emergency medicine and regularly updates his dermoscopy expertise.
Martyna Badyoczek
Kraków
A graduate of Jagiellonian University Medical College who is training in dermatology and venereology at University Hospital in Kraków. She combines patient care with teaching English-speaking medical students and has completed clinical and research placements in Spain, Nepal, Colombia and the Philippines. She regularly attends dermoscopy and dermatology courses and belongs to the European Academy of Dermatology and Venereology and the Polish Society of Dermatology. Her C1 medical English supports confident care for international patients.
Katarzyna Kowalczyk
Kraków
A graduate with distinction from Jagiellonian University Medical College and a specialist in general and surgical oncology. She trained at the 5th Military Clinical Hospital in Kraków and also completed postgraduate study in aesthetic medicine. Her practice focuses on the diagnosis and surgical treatment of skin lesions and skin cancers, with an emphasis on early detection, safety and individual care. She holds certified dermoscopy training, continues to develop her aesthetic medicine skills and combines clinical work with research and teaching. She completed her PhD at Jagiellonian University Medical College in 2025.
dr n. med. i n. o zdr. Magdalena Antoszewska
Gdańsk
A graduate of the Medical University of Gdańsk who is training in dermatology and venereology at the University Clinical Centre. She belongs to the European Academy of Dermatology and Venereology and the European Wound Management Association. An author and co-author of numerous publications and an investigator in clinical projects, she obtained a PhD in 2025 for research on hard-to-heal wounds. Her clinical practice focuses on skin disease and skin cancer, including dermoscopic mole assessment.
Aleksandra Karpeka
Gdańsk
A graduate of Grodno State Medical University who became interested in dermoscopy and mole assessment during her studies. She developed her skills through courses including training at Dr Jacek Calik's Dermoscopy Academy. She regularly attends conferences and training in dermatology, dermoscopy, trichoscopy and surgery and belongs to the International Dermoscopy Society.
Paulina Śmigielska
Gdańsk
A graduate of the Medical University of Gdańsk who is training in dermatology, venereology and allergology at the University Clinical Centre. She passed the Polish specialist examination in dermatology and venereology in 2024. She diagnoses and treats allergic, infectious, autoimmune and cancerous skin conditions and regularly attends specialist courses and conferences.
dr n. med. Weronika Frosztęga
Gdańsk
A doctor training in plastic surgery, an experienced university lecturer and the author and co-author of international research papers. Her everyday work focuses on diagnosing and surgically treating skin cancer.
Beata Zagórska
Gdańsk
A graduate and doctoral researcher at the Medical University of Gdańsk. Her research examines dermoscopic and trichoscopic patterns in benign and malignant skin disease. She regularly attends national and international dermatology conferences and specialist workshops. Skin lesion diagnosis is the main focus of both her clinical and scientific work.
Joanna Kłudkowska
Gdańsk
A graduate of the Medical University of Gdańsk and a specialist in dermatology and venereology since 2020. She works in a dermatology clinic, diagnosing and treating skin disease. She regularly attends courses and conferences in Poland and abroad and belongs to the Polish Society of Dermatology, the European Academy of Dermatology and Venereology and the Polish Dermoscopy Group. She also writes scientific publications and chapters for dermatology textbooks.
Roksana Ostrowska
Gdańsk
A graduate of Nicolaus Copernicus University Collegium Medicum in Bydgoszcz and a specialist in general surgery since 2023. She works in the General Surgery Department at the hospital in Łasin. Her particular interests include dermatosurgery, skin cancer and melanoma, as well as the treatment of chronic wounds and nutritional support after surgery. At our Gdańsk centre she performs surgical mole removal using current procedural techniques.
Katarzyna Żak
Gdańsk
A graduate of the Medical University of Warsaw who works in the dermatology department at St Adalbert's Hospital in Gdańsk. Her practice covers dermatological diagnosis and treatment as well as aesthetic medicine. She has completed dermoscopy and motivational interviewing training and is continuing postgraduate study in aesthetic medicine. She is active in research and education and has co-authored scientific papers and a specialist guide to nutrition in cancer care.
Barbara Barnaś
Gdańsk
A medical graduate in her fourth year of plastic surgery training at the University Clinical Centre in Gdańsk. Her work includes removal of skin lesions and reconstruction after extensive cancer surgery, using local plastic and reconstructive techniques. She performs around 150–200 such procedures each year, combining oncological safety with functional and cosmetic outcomes. She continues to develop her skills through specialist courses and training.
Oliwia Weiner
Gdańsk
A graduate of the Medical University of Łódź who specialises in skin lesion diagnosis and modern aesthetic medicine. Her practice includes platelet-rich plasma, fillers and laser treatments, with a particular interest in natural skin regeneration and anti-ageing care. She regularly attends medical courses and conferences to update her knowledge of dermoscopy and advanced procedures.
Martyna Kur
Gdańsk
A graduate of the Medical University of Gdańsk who is training in general surgery. Her everyday practice includes surgical removal of skin moles. She places particular importance on patient safety, precision and an individual approach to every procedure.
Dominika Czarnecka
Gdańsk
Kinga Bukała
Lublin
A graduate of the Medical University of Lublin and a specialist in dermatology and venereology who also practises aesthetic medicine. She trained at the Dermatology Clinic of University Hospital No. 1 in Lublin. Her practice focuses on diagnosing and treating skin disease, particularly dermoscopic and videodermoscopic mole assessment, prevention and early skin cancer detection. She takes an individual, evidence-based approach and regularly attends specialist training and scientific conferences.
Martyna Zielińska
Lublin
A graduate of the Medical University of Lublin who is training in dermatology and venereology at University Hospital No. 1. Her particular interests are dermoscopy, prevention and early skin cancer detection. She assesses pigmented moles and other lesions and also diagnoses and treats conditions affecting the skin, hair and nails. She places particular importance on a detailed medical history, individual care and clear explanations of the diagnosis and treatment plan. She regularly attends national and international training in dermoscopy, dermato-oncology and dermatology.
Aleksandra Winiarz
Lublin
Anna Bigdoń
Lublin
Jakub Latifa
Lublin
Izabela Wolanin
Lublin
Anna Gajdosz
Lublin
Adrian Hunek
Lublin
Karolina Andreasik
Lublin
Kamil Czepiel
Katowice
A specialist in general surgery and a qualified aesthetic medicine doctor. He graduated from the Medical University of Silesia and has many years of experience in surgical departments and emergency admissions. He regularly develops his skills through congresses, certified training and clinical placements in Poland and abroad. He consults in English and French.
Agnieszka Pociecha
Katowice
Iwona Jabłońska
Katowice
A graduate of the Medical University of Silesia who is training in radiation oncology at the Maria Skłodowska-Curie National Research Institute of Oncology in Gliwice. She is also a doctoral researcher at the Silesian University of Technology and has co-authored numerous oncology publications. She received a Polish Ministry of Health scholarship for scientific achievement in 2024. She developed her dermoscopy skills at Dr Jacek Calik's Dermoscopy Academy and continues to attend specialist conferences and training. Her clinical approach combines careful assessment with empathy and openness.
dr n. med. Ewa Cedrych
Katowice
A graduate of the Medical University of Silesia who obtained a PhD there in 2022. She is a specialist in clinical oncology and treats patients in the Oncology Department at Katowice Oncology Centre. Her training includes dermoscopy and ultrasound, and she belongs to the Polish Society of Clinical Oncology. She has also co-authored scientific papers.
Karolina Majewska
Katowice
Karolina Hofman-Pyka
Katowice
A specialist in clinical oncology with experience in cancer treatment, prevention and the early detection of skin lesions. She has also completed postgraduate study in aesthetic medicine. Her main interests are mole assessment and skin cancer, including melanoma, and she uses dermoscopy to identify lesions requiring further diagnosis or treatment.
She holds dermoscopy certification and continues to train at Dr Jacek Calik's Dermoscopy Academy. She gained experience at the University Clinical Centre in Katowice and now works in uro-oncology. She also holds breast and abdominal ultrasound certificates and regularly attends oncology courses and conferences.