Ahmet Onur Demirel, M.D. General Surgery Member of Turkish Surgical Association (2023) Member of Turkish Hepatopancreatobiliary Surgery Association (2023) EDUCATION / TRAINING Education Institution Year General Surgery Residency Çukurova University School of Medicine, General Surgery Department 2018 - 2023 Medical Education Çukurova University School of Medicine 2011 - 2017 High School Education RK Cumhuriyet Science High School, Diyarbakır 2005 - 2009 CAREER Title Institution Year Attending Physician Koç University Hospital 2025 - To date Attending Physician Prof. Dr. Aleaddin Yavaşça State Hospital, Kilis 2024 - 2025 Attending Physician Defne State Hospital, Hatay 2023 General Surgery Residency Çukurova University School of Medicine, General Surgery Department 2018 - 2023 Physician Kilis State Hospital 2017 - 2018