Bariatric SurgeryOp. Dr. Mehmet Mehdi Deniz
Bariatric and metabolic surgeon based in Istanbul at Medipol Bahçelievler University Hospital. Op. Dr. Mehmet Mehdi Deniz earned his medical degree at İstanbul University's İstanbul Faculty of Medicine and completed his General Surgery specialist training at İstanbul Training & Research Hospital. With experience across thousands of successful operations, he focuses on obesity and metabolic surgery — sleeve gastrectomy, gastric bypass, gastric balloon and diabetes (metabolic) surgery — using laparoscopic, minimally invasive techniques and a patient-centred, long-term approach to weight loss.








