Prof. Güralp Onur Ceyhan is a highly specialized general surgeon with advanced expertise in pancreatic and hepatobiliary surgery. He brings world-class training, having completed a significant fellowship at the Technical University of Munich, to his practice at Acibadem Health Group. His surgical focus includes complex pancreatic diseases, minimally invasive techniques, and digestive system cancers, offering patients access to sophisticated surgical options.

What distinguishes Prof. Ceyhan is his deep commitment to multidisciplinary care and surgical innovation. He holds active memberships in numerous international surgical associations, including the International Hepato-Pancreato-Biliary Association and the American Pancreatic Association. This global engagement ensures his techniques are cutting-edge. Patients benefit from his holistic approach, which combines precise surgical skill with coordinated care plans designed to optimize recovery and long-term wellness.

Memberships

Prof. M.D. Güralp Onur Ceyhan is an active member of several esteemed medical organizations, ensuring alignment with the latest clinical guidelines and ethical practices.

  • checkedInternational Association of Pancreatology/ IAP
  • checkedDeutsche Gesellschaft für Allgemein- und Viszeralchirurgie/ DGAV
  • checkedTurkish Surgical Association/ TCD
  • checkedVereinigung der Bayerischen Chirurgen/ VBC
  • checkedAmerican Pancreatic Association/ APA
  • checkedEuropean Pancreatic-Club/ EPC
  • checkedInternational Hepato-Pancreato-Biliary Association/ IHPBA
  • checkedDeutscher Pankreas-Club/ DPC
  • checkedEuropean Digestive Surgery/ EDS
  • checkedDeutsche Gesellschaft für Chirurgie/ DGCH

Experience

With a career spanning + years, Prof. M.D. Güralp Onur Ceyhan has served in various esteemed medical centers, contributing to both outpatient and surgical care across a wide spectrum of cases.

  • checkedAcibadem Health Group( 2020-01-01 Current)
  • checkedHead of Liver-Biliary Tract and Pancreas Unit, Acibadem Health Group( 2019-01-01 Current)
  • checkedDirector of Pancreatic Cancer Research Center, Acıbadem Mehmet Ali Aydınlar University, Istanbul, Turkey( 2019-01-01 Current)
  • checkedDirector of the Pancreas Research Center, Department of General Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany( 2015-01-01 - 2018-01-01)
  • checkedSecond Ordinary Professor, Department of General Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany( 2014-01-01 - 2018-01-01)
  • checkedHead of the Liver-Biliary Tract and Pancreas Unit, Department of General Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany( 2014-01-01 - 2018-01-01)
  • checkedHead of the Pancreas Research Center(Pancreatic neuropathy and pain unit Department of General Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany 2007-01-01 - 2018-01-01)
  • checkedLiver-Biliary Tract and Pancreas Unit, Memorial Sloan-Kettering Cancer Center, New York, USA( 2013-01-01 Current)
  • checkedDepartment of General Surgery, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany( 2007-01-01 - 2008-01-01)
  • checkedEuropean Pancreas Research Center(Center for Pancreatic Molecular Biology and Surgery, Department of General Surgery, University of Heidelberg, Heidelberg, Germany 2002-01-01 - 2007-01-01)
  • checkedDepartment of General Surgery, Heidelberg University, Heidelberg, Germany( 2002-01-01 - 2007-01-01)
  • checkedPancreatic Disease Research Center -Gastroenterology Unit, Westfälische Wilhelms University Münster, Münster, Germany( 1999-01-01 - 2002-01-01)

Frequently Asked Questions

Explore answers to commonly asked questions related to treatments, consultations, and services provided by Prof. M.D. Güralp Onur Ceyhan.

Patient Experience Icon

Patients share their experiences and feedback about their treatment with Prof. M.D. Güralp Onur Ceyhan, reflecting the doctor’s commitment to quality care, advanced treatment, and patient-focused service. Explore real stories from individuals who have trusted Prof. M.D. Güralp Onur Ceyhan with their health.

Dr. dr Güralp Onur Ceyhan provided...
Nov 24, 2025

Dr. dr Güralp Onur Ceyhan provided exceptional care for my general surgery condition. The treatment was personalized and effective.

I was impressed by the professional...
Aug 03, 2025

I was impressed by the professional approach at Acibadem Maslak Hospital. Dr. dr Güralp Onur Ceyhan explained everything clearly and made me feel comfortable.

The recovery process was smooth thanks...
Oct 24, 2025

The recovery process was smooth thanks to Dr. dr Güralp Onur Ceyhan's expertise. Highly recommend for general surgery treatment.

My family and I are grateful...
Nov 09, 2025

My family and I are grateful for the care we received from Dr. dr Güralp Onur Ceyhan. The hospital staff was also very supportive.


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