Assoc. Prof. Dr. Onur Bayraktar

General Surgery, Obesity and Metabolic Surgery


He started his general surgery career in Istanbul University Cerrahpaşa Medical Faculty, Department of General Surgery in between 2005 – 2010. After completing his public service in Siirt Kurtalan State Hospital in 2011-2012, he worked in TDV 29 May Hospital between 2012-2013.

Then, he worked at Acıbadem University Faculty of Medicine Department of General Surgery (2014-2018). In 2017, he passed the European Board examination in Berlin, Germany and qualified for European Board of Surgery Qualification in Coloproctology (EBSQ-C) certificate.

Onur Bayraktar M.D. specializes in the management of benign and malignant gastrointestinal diseases and hernia surgery with robotic and laparoscopic methods. He had worked at Group Florence Nightingale Hospitals between 2018-2021. And currently, he has been working at Memorial Şişli Hospital.

Areas of interests:

Colorectal surgery (laparoscopic, robotic)

Esophagus and stomach cancer (laparoscopic, robotic)

Minimally invasive surgery

Bariatric surgery (laparoscopic, robotic)

Cytoreductive surgery and HIPEC (Hyperthermic intrapertoneal chemotherapy


Membered Societies