Onur Bayraktar

years of experience

Onur Bayraktar

Specialization: General surgeon
14 years of experience
Speaks:
English
Online consultations: available
Workplace: Turkey, Istanbul, Memorial Şişli Hospital
Associate Professor of General Surgery
The doctor is an experienced Associate Professor of General Surgery with a distinguished career spanning over a decade in leading medical institutions. Currently practicing at Memorial Şişli Hospital, the doctor has held significant academic and clinical positions at Istanbul Florence Nightingale Hospital, Science University, and Acibadem University Atakent Hospital.
With a strong background in general surgery, the doctor has progressed from a specialist role to an Associate Professor, demonstrating a commitment to clinical excellence and medical education. The doctor's career reflects extensive experience in high-volume hospital settings, focusing on surgical patient care and professional development within the field of general surgery.

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4.6

Excellent score

20 patient verified reviews

1 star

2 stars

3 stars

4 stars

10%

5 stars

85%

Patient reviews

About clinic Memorial Şişli Hospital

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1-5 of 20 reviews

Kondratiuk Alina • Breast Implants with Breast Lift

Ukraine

Aug 11, 2026

Verified review.

Antonio Morales • Hair transplant

France

Jul 31, 2025

Verified review.

Whether it's the doctors, nurses or reception staff, many other hospitals should take inspiration from the Turkish hospital model

The quality of the hospital service is second to none, with well-organised, highly competent services that are always available to patients. Whether it's the doctors, nurses or reception staff, many other hospitals should take inspiration from the Turkish hospital model. The hospitals are like luxury hotels, you feel good, you are looked after and followed throughout your stay. Finally, the money I spent there was really justified. Thank you to everyone who looked after me during my 14-day stay. Of course I recommend Istanbul Memorial Hospital. Antonio. M

Anonymous • Basalioma

Jun 14, 2026

Verified review.

The surgeon was excellent

What surprised me most about my basalioma treatment wasn't the procedure itself, but the detailed skin examination I received. The surgeon was excellent. He made sure all removal options were discussed clearly, which was reassuring since I already had my diagnosis before arriving. Right now, the treated area is healing very well. While the medical care was superb and the clinic facilities are great, the administrative staff seemed a bit disorganized, which was the only downside. Despite that, based on the surgeon’s work, it’s a place I would suggest to others.

My Bookimed coordinator was highly skilled, had the passion and patience for her work and that translated to the numerous array of options provided to me to choose from based on my budget during the entire process.She interacted with me 24/7 just for us to have solution within my schedule. All information (proforma, visa assistance, travel guidance and estimated personal expenses) for the entire treatment were on point and I encourage all manner of persons seeking medical treatment abroad to choose Bookimed as their medical tourism partner.

1. Interpreter only come when the patient calls for his services and that is only during the day. If the interpreter can also support beyond the interactions with the specialist. 2. Airport and Internal movement are left to the patient to handle which can sometimes be a major challenge for some category of patients and given the language barrier. 3. Hospital discharges are very strict even if you the patient feels he/she need additional day(s) to be fit for a return to the hotel to continue the recovery.

Donna Barber • Neck lift

Canada

Nov 6, 2025

Verified review.

I’m so very glad I had the best doctor and best care

My arrival at Istanbul airport was smooth and efficient. I was met and transported to my hotel. My hotel was lovely. Transportation from hotel to hospitals on time and efficient. I met my advocate at international patient area, she had everything under control, all tests lined up and doctor appointments were fabulous. My advocate translated to my language at every appointment. I’m very happy with the service and I felt very “looked after”. My outcome is excellent and I’m so very glad I had the best doctor and best care.

About Bookimed service

Bookimed lovely to deal with. Reactive to my questions and concerns. Contacted me after surgery to inquire how I was doing. Very efficient with transfers.

Anonymous • Keratoplasty

Jun 20, 2026

Verified review.

I can wholeheartedly recommend the Memorial Şişli Clinic

I can wholeheartedly recommend the Memorial Şişli Clinic. I underwent a deep anterior lamellar keratoplasty (DALK) on my left eye, and I now feel better than I had expected. I would like to express my sincere gratitude to the coordinating doctor, Sergey, and Dr Abdallah ÖZCAYA for their expertise and responsible approach. I particularly remember how Dr ÖZCAYA personally checked on me after the operation — this gave me confidence and peace of mind. The clinic was always available, and there were no additional costs. A special thank you to the interpreter, Daniela, for her excellent translation and constant help with communication.

I would like to express my sincere gratitude to Medical Coordinator Serhii Kravetskyi for his prompt arrangements for my treatment at the Memorial Şişli Clinic.To Professor Dr Abdullah ÖZKAYA for his high level of professionalism and the successful keratoplasty operation. To the interpreter, Daniela Tecer, for her attentive support and excellent work.

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Qualifications

2021 - Currently MEMORIAL ŞİŞLİ HOSPITAL

Associate Professor of General Surgery / Istanbul

2018 - 2021 ISTANBUL FLORENCE NIGHTINGALE HOSPITAL,

SCIENCE UNIVERSITY

Associate Professor of General Surgery / Istanbul

2014 - 2018 ACIBADEM UNIVERSITY ATAKENT HOSPITAL

Assistant Professor / Istanbul

2012 - 2013 TDV 29 MAY HOSPITAL

General Surgery Specialist / Istanbul

Onur Bayraktar

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