Verified Gastric Sleeve Reviews from International Patients in Turkey

Reading verified sleeve gastrectomy patient reviews can offer genuine reassurance and help you make a confident, informed decision. Medelysium connects English-speaking patients with globally trusted providers who prioritise safety and long-term health. Discover how the sleeve gastrectomy operation has impacted real people through their authentic feedback and outcomes.

✓ Verified sleeve gastrectomy patient reviews

Honest experiences from international patients in Turkey

✓ Transparent feedback and clinic ratings

Discover More About Gastric Sleeve
Ben C.
en.svg
United Kingdom
34
Gastric Sleeve
1/20/2026
I had my gastric sleeve surgery with Dr. Ibrahim Karataş and I couldn’t be happier with my decision. From the first consultation to post-operative care, everything was handled professionally and with great attention. The surgery went smoothly, my recovery was easier than expected, and I feel healthier and more energetic every day. I highly recommend Dr. Ibrahim Karataş to anyone considering gastric sleeve surgery.
Ibrahim Karatas Gastric Sleeve  verified patient reviews – case 7946
Performed by
Ibrahim Karatas
Turkey
Price From 3000 EUR
Lotte F.
nl.svg
Netherlands
36
Gastric Sleeve
1/10/2026
I had my gastric sleeve surgery with Dr. İbrahim Karataş, and I am very happy with my decision. From the first consultation, he was honest, informative, and very supportive, which helped me feel confident and prepared for the surgery. The operation went smoothly, and the follow-up care was excellent. Dr. Karataş and his team were always attentive and available whenever I had questions. My recovery has been going very well, and I already feel a big positive change in my health and daily life. I am truly grateful for the care and professionalism I received. I would highly recommend Dr. İbrahim Karataş to anyone considering gastric sleeve surgery.
Ibrahim Karatas Gastric Sleeve  verified patient reviews – case 7940
Performed by
Ibrahim Karatas
Turkey
Price From 3000 EUR
Dimitris C.
it.svg
Italy
44
Gastric Sleeve
12/9/2025
Very happy with my gastric sleeve surgery with Dr. Bakışgan. The doctor and medical team were professional and supportive, and everything went smoothly. The hospital was modern, the hotel was comfortable, and all transfers were well organized. Overall, a positive and reassuring experience. Highly recommended.
Levent Bakısgan Gastric Sleeve  verified patient reviews – case 7925
Performed by
Levent Bakısgan
Turkey
Price From 3500 EUR
Sanne D.
Canada@2x.svg
Canada
42
Gastric Sleeve
10/27/2025
“I had my gastric sleeve surgery with Dr. Karataş, and it completely changed my life! From the very first consultation, he was kind, professional, and explained everything in detail. The operation went perfectly, and my recovery was much easier than I expected. His team took amazing care of me — always checking in and making sure I felt comfortable. It’s been a few months now, and I’ve already lost so much weight in a healthy way. I feel full of energy and confidence again. Dr. Karataş is truly a life-changer, and I’ll always be thankful for his incredible work!
Ibrahim Karatas Gastric Sleeve  verified patient reviews – case 7900
Performed by
Ibrahim Karatas
Turkey
Price From 3000 EUR
George T.
en.svg
United Kingdom
38
Gastric Sleeve
9/16/2024
My sleeve gastrectomy with Dr. Gündüz was overall a very good experience, and I would rate it 8 out of 10. From the first consultation, he explained the procedure in detail and gave me realistic expectations, which I really appreciated. The surgery itself went smoothly, and the hospital staff were attentive and professional. Recovery was a bit more challenging than I thought in the first week, but Dr. Gündüz and his team followed up closely and guided me through the process. It has been a few months now and I am already noticing great changes in my health and energy levels. While there were some small difficulties along the way, I am very satisfied with the results and grateful for Dr. Gündüz’s care.
Umut Rıza Gunduz Gastric Sleeve  verified patient reviews – case 48
Performed by
Umut Rıza Gunduz
Turkey
Price From 3700 EUR
Wilhelm N.
de.svg
Germany
42
Gastric Sleeve
9/1/2024
I had my gastric sleeve surgery with Dr. Kartaş a few months ago, and overall I’m very happy with my experience and the results. From the very beginning, Dr. Kartaş explained the whole process clearly and made me feel confident about my decision. The surgery itself went smoothly, and the hospital staff were attentive and caring. There were a few minor inconveniences along the way — for example, the waiting time for some check-ups was a bit longer than I expected, and the first few days after surgery were tougher than I imagined. However, Dr. Kartaş and his team were always available to answer my questions and reassure me whenever I felt worried. Now, a few months later, I can already see a big difference in my health and energy levels. The follow-up care has been very supportive, and I truly feel that I’m on the right track to a healthier life. I’m grateful to Dr. Kartaş for his professionalism, kindness, and guidance throughout this journey
Ibrahim Karatas Gastric Sleeve  verified patient reviews – case 50
Performed by
Ibrahim Karatas
Turkey
Price From 3000 EUR
Oscar J.
en.svg
United Kingdom
41
Gastric Sleeve
7/12/2024
I had my sleeve gastrectomy surgery with Dr. Toydemir a few months ago. Overall, I am very satisfied with the results — I have already lost a significant amount of weight and feel much healthier and more confident. The doctor explained everything clearly and made me feel safe during the whole process. There were a few small issues, like longer waiting times for one of my check-ups and some minor discomfort with the hospital staff’s scheduling, but nothing major. Dr. Toydemir was always professional, attentive, and supportive. I’m really grateful for this life-changing experience
Toygar Toydemir Gastric Sleeve  verified patient reviews – case 71
Performed by
Toygar Toydemir
Turkey
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