Prof. Dr. Onur Yaprak
Specialist in liver transplantation and hepatobiliary surgery at Medipol Mega University Hospital, Istanbul. 20+ years of experience.

Credentials & Education
Academic and clinical achievements
- Doctor of Medicine (MD), Faculty of Medicine, Turkey
- Specialty Training in General Surgery, Turkey
- Subspecialty Fellowship in Liver Transplant Surgery
- Professorship — Istanbul Medipol University
- Turkish Transplantation Society — Member
- European Society for Organ Transplantation (ESOT) — Member
- International Liver Transplantation Society (ILTS) — Member
- Peer-reviewed publications in liver transplantation and hepatobiliary surgery
- Speaker at international transplantation congresses
- International fellowship in liver transplant
- International patient programs at Medipol University Hospital

Biography
About the doctor
Prof. Dr. Onur Yaprak is a senior transplant surgeon at Medipol Mega University Hospital in Istanbul. With more than 20 years of clinical experience and hundreds of liver transplant operations, his practice focuses on living-donor and cadaveric liver transplantation, hepatobiliary surgery and complex liver resections. He is a faculty member at Istanbul Medipol University with international training, and patients from across the region choose him for advanced transplant care.
Transplantation is a second chance at life. Every patient and every donor deserves the highest level of surgical care and dedication.
Areas of Expertise
Specialized procedures and treatments
Living-Donor Liver Transplant
Comprehensive living-donor liver transplantation program.
Cadaveric Liver Transplant
Whole and split-liver deceased-donor transplantation.
Hepatobiliary Surgery
Surgery of the liver, bile ducts and gallbladder.
Liver Tumor Surgery
Surgical treatment of primary and metastatic liver tumors.
Pediatric Liver Transplant
Specialized transplant care for pediatric patients.
Multidisciplinary Liver Care
Coordinated care with hepatology, oncology and ICU teams.
Patient Reviews
“Prof. Yaprak gave my brother a second chance. The team's expertise was incredible.”
Iraq
“Highly experienced surgeon and very kind. Recovery was smoother than I expected.”
Egypt
“Outstanding care from a world-class team. Truly grateful.”
Libya
Frequently Asked Questions
What patients want to know
Initial evaluation usually takes 1–2 weeks including all donor and recipient assessments.
Yes. We have an established international living-donor program.
Most recipients stay 3–4 weeks; donors usually stay 5–7 days.
Yes. Our international patient team supports Arabic and English throughout the program.
Yes. We coordinate lifelong follow-up with patients and their local physicians.
Ready to consult Prof. Dr. Onur Yaprak?
Book your free consultation and take the first step with Prof. Dr. Onur Yaprak, a specialist in Organ Transplant.