25 Best Endoscopic sleeve gastroplasty (ESG) Doctors in Istanbul

Op Dr Necdet Derici is a highly focused gastric specialist who refined his laparoscopic skills alongside leading bariatric experts in Belgium and France.

• Specialises in gastric surgery revision and minimally invasive laparoscopic techniques
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
• Trained in advanced gastric bypass methods under Dr Bruno Dillemans in Belgium
• Member of the Turkish Bariatric Surgery Association and the Asian Endocrine Surgery Association

Associate Professor Ali Tardu is a dual-specialist in gastroenterology and general surgery who focuses on metabolic and weight-loss interventions. He holds a specialist residency in gastroenterology surgery from Inonu University.

• Specialises in revisional bariatric surgery for complex cases
• Performs metabolic surgery specifically for Type 2 diabetes management
• Focuses on minimally invasive techniques for faster recovery times
• Published researcher on weight-loss outcomes and patient health literacy
• Provides coordinated follow-up care for international patients returning home

Professor M Altan Kaya trained at elite centres in Germany and France to master minimally invasive surgical techniques for obesity treatment.

• Completed advanced training at the IRCAD France and Ethicon Hamburg centres
• Focuses on keyhole and endoscopic methods that reduce recovery time
• Member of the European Society of Surgical Oncology
• Former student at the prestigious Ankara University School of Medicine
• Practices at Risus Clinic Istanbul using modern gastric reduction methods

Professor Mehdi D is a specialist bariatric surgeon at Clinic Wise who focuses on tailored weight loss solutions for complex patient cases.

• Specialises in sleeve gastrectomy and gastric bypass procedures
• Focuses on revisional surgeries for patients needing follow-up care
• Uses a patient-centred approach to customise every surgical plan
• Expertise includes managing obesity-related health challenges through surgical intervention
• Provides intensive post-operative education to support sustainable lifestyle changes

Dr Cenan Oktay was the first surgeon in Turkey to use Valtrac rings for gastrointestinal surgery. He specialises in both surgical and non-surgical endoscopic weight loss methods at Asyaesthetic Clinic.

• Trained in microsurgery and gastrointestinal techniques at Würtzburg University in Germany
• Completed advanced surgical gastroenterology endoscopy training at Istanbul Medical Faculty
• Specialises in secure bowel connections for complex bariatric bypass procedures
• Performs a range of metabolic treatments including gastric stapling and balloons
• Undertook specialist training in liver and biliary tract surgery at Istanbul University