Baris Demiriz

  • Specialization: Gastroenterologist
  • 10 years of experience
  • Speaks:
    English, Turkish
  • Workplace: Turkey, Istanbul, Dr. MED
  • Dr. Baris Demiriz is a general and bariatric surgeon in Turkey. He has 15 years of experience in laparoscopic and bariatric surgery. He has published many articles in national and international journals.

    Dr. Demiriz is a member of IFSO, the Turkish Obesity Surgery Association, and the National Society of Endoscopical Laparoscopic Surgery. He earned his medical degree from Istanbul University Istanbul Faculty of Medicine in 2001. He completed his general surgery training at Bakırköy Dr. Sadi Konuk Training and Research Hospital in 2007.

Surgeon's portfolio

Patient reviews

4.9
Excellent score
197 patient verified reviews
1 star
5%
2 stars
0%
3 stars
0%
4 stars
10%
5 stars
85%
Rating breakdown
Doctor
4.9/5
Staff
4.8/5
Facilities
4.9/5
Language assistance
4.9/5
Support
4.9/5
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Lesya Korablin • Tummy tuck
Germany
Nov 3, 2025
Verified review.
She was patient with all my requirements and tried to fulfil them as quickly as possible
When I decided to have an abdominoplasty, I found Bookimed..com by chance. And I will say right away that I have not regretted it. I want to emphasise my coordinator Ekaterina. She did a great job: at any time of the day!!!( sometimes I asked questions at 12 at night), she always answered me immediately. She was patient with all my requirements and tried to fulfil them as quickly as possible. I got a lot of suggestions from her and was able to choose a great surgeon. Now it is only 10 days after the operation and I can already see a good result, I am sure that the final result will be even better. So I would like to thank again Bookimed.com and Catherine 🙏 for this first stage of work. And I wish your team further fruitful work and more clients!
My surgeon
There were some minor glitches in contact with the transfer at the hospital on discharge but all resolved, thank you very much
Anonymous • Endoscopic septoplasty
Ukraine
Nov 17, 2025
Verified review.
Dr
I want to thank all the team of this clinic. Everything went exactly as we discussed online. Special thanks to Lara for her support and translation! And, of course, to Dr. Ibrahim himself! He's a professional in his field and does a great job!
Doctor Mr.Ibrahim and team support
Nothing
About Bookimed service
I want to thank Alexander for his recommendations and professional experience. This platform can be trusted !
Laura • Full Body Lift
Estonia
Oct 27, 2025
Verified review.
I am so so happy with the results of Dr Mustafa's work
I liked everything. I’m so sorry for making drama on the second day of the stay, we did not know that dr Med Clinic is clinic not hospital just and they make the trip happen . So they rent rooms in hospitals for the surgery. (Just a little note, because we got really confused and scared, luckily doctor and his assistant calmly explained everything to us). They let us meet another couple that had gone under the same surgery the day before, to calm us. Hospital stuff was so so cute. Nurses were so caring and looked after us. Remained so nice even when i called them many times in the middle of the night. They helped to fill our every need and even offered to go to the store for us when we asked where the store was. The hotel stuff was also really cute and helpful. Our coordinator Lara also helped us a lot. She answered fast and made sure we got everything we needed. I am so so happy with the results of dr Mustafa’s work. He listened to what i wanted and was very supportive. I am not going to add oictures now as im still in early stages of recovery. But i will come back and add my before&after photos, when i’m not as swollen.
I wrote everything down already.
There could be a translator as very few people Had good english and it made a lots of mess
About Bookimed service
Iryna is such a sweetheart, she made sure everything went well and stayed by my side before aamd after surgery.
Matvei Lessikov • Rhinoplasty (nose job)
Kazakhstan
Apr 21, 2025
Verified review.
Dr Hakan in particular, he was very attentive, friendly and open, explained everything and took care of us
I am grateful to bookmed for helping me choose a clinic. Everything that was promised was fulfilled in full! We were met and organised everything very efficiently in terms of time. The interpreter Akilai was very good, she solved all our queries and questions very quickly and was available 24/7. Dr Hakan - hair transplant and Dr Ibrahim Renoseptoplasty are very competent. I would like to mention Dr Hakan in particular, he was very attentive, friendly and open, explained everything and took care of us...The doctors did a great job and now everything depends on how carefully their recommendations will be followed during the rehabilitation period.
Anonymous • Chin Liposuction
Germany
Sep 16, 2025
Verified review.
I truly recommend the clinic and Dr
I had my surgery with Dr. Aydinol and the team at the clinic, and I couldn’t be happier with my experience. From the very beginning, they took the time to plan the procedures carefully and align them with my expectations, which gave me a lot of confidence. Dr. Aydinol was very attentive, always guiding me through the process and patiently responding to all of my additional questions. The clinic also made my stay stress-free by arranging accommodation and transportation, so I didn’t have to worry about the logistics of the trip. I’m still in the healing phase, but the results already look promising, and I can’t wait to see the final outcome. I truly recommend the clinic and Dr. Aydinol for their professionalism, care, and attention to detail.
Guidance on procedures, team support and care
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Qualifications

He is a member of several prestigious medical associations related to his field, including the National Association of Traumas and Emergency Surgery, National Society of Endoscopical Laparoscopic Surgery, Turkish Surgery Association, Endocrine Surgery Association, International Federation of Obesity and Metabolic Disorders Surgery (IFSO), Turkish Obesity Surgery Association, and the Obesity and Metabolic Surgery Association.

Education

  • Graduated from Istanbul University Istanbul Faculty of Medicine in 2001
  • Specialized in general surgery at Bakırköy Dr. Sadi Konuk Training and Research Hospital in 2007

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