Performed over 15,000 surgeries, including pioneering minimally invasive techniques like TaTME, now used worldwide.
Dr. Choi trained at Seoul National University and completed a fellowship at the University of Pittsburgh, specializing in complex pancreatic surgeries.
Prof. Jong Kyun Lee is a leading gastroenterologist specializing in pancreatic and bile duct conditions at Samsung Medical Center.
Professor Kyu Taek Lee specializes in pancreatic, bile duct, and gallbladder cancers at Samsung Medical Center.
Head of Samsung Department of Urology – Dr. Choi specializes in complex oncological surgeries.
Professor Yoram Kluger specializes in oncosurgery at Rambam Medical Center.
Dr. Turgut Camkiran brings decades of surgical expertise to Whipple procedures at Büyük Anadolu Hospitals.
Dr. Erol Kilic specializes in oncological surgery, including complex procedures like the Whipple surgery, at Büyük Anadolu Hospitals.
Dr. Kazak specializes in liver, gallbladder, and digestive system surgeries at Büyük Anadolu Hospitals.
Professor Mustafa Ondzhel specializes in complex colorectal and oncological surgeries, with extensive training at Cleveland Clinic.
Assoc. Prof. Orhan Ünal Zorba, MD, is a urologist focused on andrology and endourology. He has about 25 years of experience. He currently sees patients at Private TUSA Hospital. He started there on 8 June 2026.
His academic work includes 29 international and 13 national publications and 7 book chapters. He has given at least 9 presentations at international congresses. His studies have been presented at EAU, ESSM, ICS, and EULIS meetings. He served as Assistant and Associate Professor of Urology from 2009 to 2016. He is a member of the Istanbul Medical Chamber, the Turkish Association of Urology, the Turkish Society of Andrology, and the Eastern Black Sea Association of Urologists.
Key areas include male infertility (micro‑TESE; outcomes in 191 patients with non‑obstructive azoospermia), microsurgical varicocele repair, prostate surgery (HoLEP, TURP), endoscopic stone surgery (URS, PCNL), and uro‑oncology. He speaks English.
Professor Cemalettin Ertekin specializes in pancreatico-biliary surgery at Istanbul University, one of Turkey's top medical schools.
Prof. Dr. Gül Alço is a radiation oncologist with about 27 years of experience. She treats breast, lung, prostate, gastrointestinal, gynecologic, central nervous system, head and neck, soft tissue, and bone cancers with radiotherapy.
Her expertise includes adaptive radiotherapy and radiosurgery. She uses advanced radiation techniques to provide personalized, evidence-based care in a multidisciplinary, patient-centered setting.
Prof. Dr. Abdullah Sakin is a professor of medical oncology. He treats solid tumors, including lung, breast, gastrointestinal, genitourinary, gynecologic, head and neck cancers, and melanoma.
He delivers personalized, evidence-based care. His treatments include chemotherapy, targeted therapy, immunotherapy, hormone therapy, and precision oncology. He has authored more than 200 scientific publications and takes part in international clinical research. This work advances patient-centered cancer care.