Prof. Dr. Onur Yaprak
Organ Nakli
22+ Yıl Deneyim

Prof. Dr. Onur Yaprak

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

500+Tamamlanan Vaka
95%Greft Sağkalımı
Turkish, Arab, European, African, Central AsianUyruk

Credentials & Education

Academic and clinical achievements

Eğitim
  • Doctor of Medicine (MD), Faculty of Medicine, Turkey
  • Specialty Training in General Surgery, Turkey
  • Subspecialty Fellowship in Liver Transplant Surgery
  • Professorship — Istanbul Medipol University
Sertifikalar
  • Turkish Transplantation Society — Member
  • European Society for Organ Transplantation (ESOT) — Member
  • International Liver Transplantation Society (ILTS) — Member
Araştırma & Yayınlar
  • Peer-reviewed publications in liver transplantation and hepatobiliary surgery
  • Speaker at international transplantation congresses
Uluslararası Deneyim
  • International fellowship in liver transplant
  • International patient programs at Medipol University Hospital
Prof. Dr. Onur Yaprak

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

4.9 / 5(305)
May 2026

“Prof. Yaprak gave my brother a second chance. The team's expertise was incredible.”

H
Hatem K.

Iraq

Tedavi: liver transplant
May 2026

“Highly experienced surgeon and very kind. Recovery was smoother than I expected.”

S
Salma M.

Egypt

Tedavi: hepatobiliary surgery
May 2026

“Outstanding care from a world-class team. Truly grateful.”

K
Khaled S.

Libya

Tedavi: liver tumor surgery

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.

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