Oncologue, spécialiste du traitement du cancer gastro-intestinal
Assoc. Prof. Atakan Topçu, M.D., is a medical oncologist at Medipol University and Medipol Acıbadem Regional Hospital. He treats solid tumors, including lung, breast, colorectal, gastric, and neuroendocrine cancers. His work also covers targeted therapies, immunotherapy, geriatric oncology, and cancer-related malnutrition, cachexia, and sarcopenia.
He has authored more than 50 peer-reviewed papers. Recent work includes a 2024 Frontiers in Medicine study on geriatric syndromes and a 2023 Future Oncology paper on sarcopenia and anxiety in lung cancer. He has also published on the CONUT score in breast cancer and on malnutrition in HER2-negative metastatic gastric cancer.
Dr. Topçu serves on the Editorial Board of BMC Cancer. He is a member of the Turkish Society of Medical Oncology, ESMO, and the Turkish Geriatrics Society. Education and training: M.D., Uludağ University; residency in Internal Medicine, Marmara University; fellowship in Medical Oncology, Bezmialem Vakıf University.
L'un des pionniers de renommée mondiale en matière de chirurgie gastro-intestinale. A développé de nouvelles techniques pour le traitement du cancer du côlon et du rectum TaTMEТ et NOTES — appliquées désormais dans le monde entier.
A effectué plus de 15 000 interventions chirurgicales.
Effectue plus de 1 000 interventions par an en utilisant des techniques mini-invasives.
Président de l'Association des Chirurgiens-Endoscopistes d'Europe.
Oncochirurgien, chef du département d'urologie Samsung
Gynécologue. Oncogynécologue
Chef de service.
Le professeur Jong Kyun Lee est un gastro-entérologue très expérimenté, spécialisé dans la prise en charge des cancers du pancréas, des voies biliaires et de la vésicule biliaire, de la pancréatite et des calculs biliaires. Il a travaillé au Samsung Medical Center et est diplômé de la faculté de médecine de l'université nationale de Séoul et de l'université de Californie. Il est membre de plusieurs organisations, dont la Société coréenne d'endoscopie gastro-intestinale, la Société coréenne de gastro-entérologie et l'Association coréenne de pancréatobiliaire.
Oncologiste
Le professeur Kyu Taek Lee est un gastro-entérologue sud-coréen de haut niveau, spécialisé dans la prise en charge des cancers du pancréas, des voies biliaires et de la vésicule biliaire. Spécialiste en gastro-entérologie au Samsung Medical Center, il est diplômé de la faculté de médecine de l'université de Hanyang, de l'école de médecine de l'université de Stanford et du second hôpital de la Croix-Rouge de Kyoto. Il est également membre de la Société coréenne d'endoscopie gastro-intestinale et de la Société coréenne de gastro-entérologie.
Dr. Irfan Cicin is a Professor of Medical Oncology at the Trakya University Faculty of Medicine (2015–present). He has over 20 years of medical oncology experience and has held academic roles since 2010.
Education: MD, Istanbul University – Cerrahpaşa (1991–1997). Residency in Internal Medicine, Trakya University (1997–2002). Fellowship in Medical Oncology, Trakya University (2002–2004).
Practice: Medical Oncologist, Trakya University (2005–2008). Medical Oncologist, Elazığ Training and Research Hospital (2008–2010). Associate Professor of Medical Oncology, Trakya University (2010–2015). He previously served as a physician in the Turkish Air Force at Etimesgut Military Hospital (2004–2005).
Dr. Muhammed Mustafa Atci is an Associate Professor of Medical Oncology at İstinye University, Liv Hospital Topkapı (2025–present). He previously served as Associate Professor and Education Coordinator at Prof. Dr. Cemil Taşcıoğlu City Hospital (2023–2025). He was also a Medical Oncologist there (2018–2021).
He has been a member of ASCO and the Turkish Society of Medical Oncology since 2018. He is the author or co-author of 19 peer-reviewed international papers on colon, breast, gastric, pancreatic, lung, thyroid, sarcoma, and colorectal cancers.
Notable works include a multicentre study on stage IIB colon cancer survival (Journal of Chemotherapy). He also studied the De Ritis ratio for lung metastasis in testicular cancer (Current Urology). His prognostic studies used PET/CT, MSI, lymph node ratio, and metabolic tumor volume.
Dr. Felix Dobritoiu is a thoracic surgeon at Ponderas Academic Hospital. He specializes in minimally invasive and robotic procedures for adults and children. He performs robotic thoracic surgery with the da Vinci Xi system. He also uses video-assisted thoracoscopic surgery (VATS), including uniportal VATS. These methods use small incisions for faster recovery.
His practice includes mediastinoscopy and bronchoscopy. He performs complex lung and mediastinal resections. He also offers sternochondroplasty (Nuss and reversed Nuss). In selected cases, he can perform minimally invasive procedures without postoperative pleural drainage.
Oncogynécologue
Urologue, Oncochirurgien
Chef du département d'urologie de Rambam, chirurgien oncologue
Spécialiste en radiothérapie, Oncologue
Chef du service de chirurgie mammaire, mammologue
Gynécologue, spécialiste des opérations endoscopiques et laparoscopiques
Assoc. Prof. Ayşe İrem Yasin, M.D., is a medical oncologist who specializes in solid tumors. Her clinical focus includes breast, lung, gastrointestinal, gynecologic, and urologic cancers. She also treats brain and other CNS tumors, soft tissue sarcomas, head and neck cancers, adenocarcinomas, melanoma, Merkel cell carcinoma, and cancers of unknown primary. She practices at Medipol Acıbadem District Hospital (2025–present). She previously worked at Şişli Etfal Training and Research Hospital (2023–2025).
She completed a Medical Oncology fellowship at Bezmialem Vakıf University (2019–2022). This followed an Internal Medicine residency at the same institution (2012–2016). Her international experience includes the Breast Cancer Unit at the University of Piemonte Orientale in Novara (2022). She also trained at Basel University Hospital, Cleveland Clinic, and Harvard Medical School. She holds the ESMO Board Certificate (2022).