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We have been researching sleeve gastrectomy surgery for a long time and we had meetings with many doctors. When we contacted Mr. Cengiz, he received a very warm welcome and informed me and my friend Gönül about this issue by giving very detailed and satisfying answers to our questions. Me and my friend came from Germany and provided support to us on many issues from our transfer to the operation and post-operation process within a week. Our operation took place on October 18. Special thanks to Ms. Damla, Ms. Emine, Mr. Ramazan, dietitian friends and Avrasya Hospital nurses who were in constant communication with us and answered our questions during this process.

A doctor who is admirable for his professional experience as well as his genuine care for his patients.

I came to Alper to have diabetes surgery, his pre-operative information was very nice and he provided information on everything. I was very satisfied. My sugar is already very good. I would recommend it to anyone who will come.

The pre operative work up I received was outstanding. The surgeon was a lovely man as were his team. Post op care was also outstanding. One nurse on nights was not very nice or helpful but apart from her everyone else was amazing.

With a radical decision, I decided to have sleeve gastrectomy surgery. I came to my teacher Hasan on recommendations. Good thing I came. A sincere doctor who loves his job. Thank you very much for your help sir.

Dr. Ahmet Bey is really an expert in his field, a smiling and competent doctor. I strongly recommend it to those who want to have sleeve gastrectomy surgery without hesitation.

He is the most excellent doctor I have ever known in my life. I gave up on obesity surgery in another hospital and ran to him. A doctor who does justice to his profession with his smiling face, loving approach, and incredible experience. I am grateful to him. I feel very lucky to be his patient. I hope my son will be a successful doctor like him.

A big thank you to Dr. Isa Kaman especially to Hamza and his wife you were always there for you the surgery went well everything was perfect no matter what was you took care of it immediately no matter when and where you were needed 24 hours available I am very satisfied with the surgery I feel great fit and also very at peace with the team. Thank you for making my dream come true.

My wife was diagnosed with thyroid cancer, she needed an emergency surgery. We reached Cenan Oktay through a reference and we had a very good surgery. We thank her for her sincerity and dedication.

About 2 months ago, I had a gastric sleeve revision. The interest of Dilan, the most understanding doctor and dietitian in the world, the interest and sincerity of Mr. Ahmet... A truly excellent team. After the troubles I had in my first surgery, Mr. Ahmet gave me something like a miracle. I was up on the second day. Good luck to you. Thanks again for everything.