Sertac Demirel
34
years of experience
Sertac Demirel
- Specialization: General surgeon
- 34 years of experience
- Speaks:English
- Online consultations: available
- Workplace: Turkey, Istanbul, Memorial Şişli Hospital
Dr. Sertac Demirel is a general surgery specialist at Memorial Şişli Hospital in Istanbul. He focused on surgical care and oncology for over three decades. Dr. Demirel treats patients at a premier multidisciplinary medical center in Turkey.
- Serves as a General Surgery Specialist at the JCI-accredited Memorial Şişli Hospital.
- Former Assistant Head Physician at Memorial Hizmet Hospital.
- Expertise covers complex surgical interventions and oncological cases.
- Works at a facility with a 90% success rate in organ transplantation.
Online consultation with Sertac Demirel
Convenient and easy
100% secure and confidential
Price on request
Excellent score
20 patient verified reviews
1 star
5%
2 stars
0%
3 stars
0%
4 stars
15%
5 stars
80%
Patient reviews
About clinic Memorial Şişli Hospital
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Learn more about reviews.1-5 of 20 reviews
Anonymous • Prostate cancer
United Kingdom
Sep 25, 2026
If you are looking into this clinic for prostate cancer treatment, I can offer my perspective. The support staff were truly exceptional, making a very difficult situation feel much more manageable, and the clinic facilities were solid. I would say my experience was overall good. However, there were some communication hurdles to navigate. While general language support was adequate, I felt this was a weak point during crucial consultations with the surgeon himself, which led to some uncertainty. This is the main reason for my lower rating for the doctor. It's just something to be prepared for. I am now focused on my recovery.
Overall good
Language support was adequate
Anonymous • Rhinoplasty (nose job)
Belgium
Sep 15, 2026
I had a wonderful experience
Dr. Malikgazi was very dedicated and friendly; I would always want to go to him for any future plastic surgery. The hospital is beautiful with very helpful staff, and I thank the interpreters Nurcan and Berk who helped me the entire time. The food was my only issue. The portions were very small, and it was difficult to get more until I insisted. It is still too early to see the final result of my rhinoplasty, which involved a specific technique to change certain parts of my nose. I did have an extra expense for an echocardiogram because of a previous heart surgery. You don't have to bring anything; the hospital and Hotel Uranus are luxury.
The plastic surgeon was very dedicated and friendly. I would always want to go to him if I ever want anything in plastic surgery in the future. It is Doctor Malikgazi.The plastic surgeon was very dedicated and friendly. I would always want to go to him if I ever want anything in plastic surgery in the future. It is Doctor Malikgazi. It is a beautiful hospital with very friendly staff. There are various interpreters who are willing to help you anywhere. I thank Nurcan and Berk once again who helped me the entire time. Very friendly and helpful staff at the hospital.
as well organized. A beautiful hospital. Friendly staff and good talks everywhere. I would also like to thank Nurcan and Berk once again who helped me with erything. I foundevEverything w the food there very bad and the portions very small. If you ask for more food, they bring absolutely nothing. I insisted on a bit more food and eventually they gave me an extra portion.
Kondratiuk Alina • Breast Implants with Breast Lift
Ukraine
Aug 11, 2026
The consultation with the doctor was decisive for me
The consultation with the doctor was decisive for me. He not only answered questions but also thoroughly explained the risks of the combined surgery, honestly assessed my initial data for choosing implant sizes, and justified why a lift with a periareolar incision would be best in my case. I am currently in the recovery stage, and my condition is exactly as I expected after all the explanations. Importantly, there were no additional expenses beyond the amount paid. Everything went according to plan.
Antonio Morales • Hair transplant
France
Jul 31, 2025
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
Donna Barber • Neck lift
Canada
Nov 6, 2025
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.
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Qualifications
p>Dr. Sertac Demirel is a general surgery specialist at Memorial Şişli Hospital in Istanbul. He treats surgical cases across Turkish medical centers. The doctor focuses on general surgery and oncology to treat medical conditions.
Work Experience
- 2010 – Present: General Surgery Specialist at Memorial Şişli Hospital
- 2000 – 2010: General Surgery Specialist and Assistant Head Physician at Memorial Hizmet Hospital
- 1992 – 1993: Compulsory Medical Service at Gümüşhane Public Hospital
Specialization and Scope of Practice
Dr. Demirel treats a variety of conditions within the digestive system and soft tissues. His primary focus involves surgical interventions for oncological diseases. He performs procedures at Memorial Şişli Hospital, which is a JCI-accredited institution. This facility has high success rates in surgeries and organ transplants.
Clinical Background
The doctor began his professional medical career in 1992. During his ten-year tenure at Memorial Hizmet Hospital, he held a leadership role. He served as the Assistant Head Physician while performing surgeries. Dr. Demirel currently provides surgical care to international patients in Istanbul.
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