37 Best Diabetes type 2 Doctors in Istanbul

Dr. Murat Yaman is a plastic and reconstructive surgeon at Lokman Hekim Istanbul Hospital. He has performed over 1,500 rhinoplasties and 1,500 breast enlargements. Dr. Yaman also completed 500 facelifts and 1,000 liposuction procedures using VASER technology. He works at a JCI-accredited facility that treats 10,000+ patients annually.

• Specializes in tummy tucks, body contouring, and facial feminization surgery.
• Treats 500–600 patients each year for cosmetic and reconstructive needs.
• Member of the Turkish Society of Reconstructive, Aesthetic, and Plastic Surgery.
• Member of the Association of Emergency Hand and Microsurgery.

Dr. Aysel Pasazade is a plastic and reconstructive surgeon at Quartz Hospital in Istanbul. She holds the prestigious EBOPRAS certification. This credential confirms her competence meets high European standards. Dr. Pasazade specializes in complex body and facial transformations.

• Performs deep plane facelifts, rhinoplasty, and mommy makeovers.
• Graduated from Istanbul University Cerrahpaşa Faculty of Medicine.
• Completed residency training at Bursa Uludağ University.
• Treats over 6,500 international patients annually at Quartz Hospital.

Professor Betul Tavil is a senior specialist at Memorial Şişli Hospital who has performed over 900 successful treatments for complex blood and metabolic conditions.

• Uses mesenchymal stem cell therapy to manage complications arising from chronic metabolic disorders
• Prolific medical researcher with 147 international publications regarding cell therapy and genetics
• Recipient of the Turkish Hematology Society Award for outstanding achievements in clinical care
• Member of the International Society for Stem Cell Research (ISSCR)

Dr. Bugra Cetin is a board-certified urological surgeon at Uroaesthetic in Istanbul. He specializes in penile prosthesis surgery, genital reconstruction, and male sexual health. Dr. Cetin has performed hundreds of successful penile implant and reconstructive procedures. He holds a PhD in Molecular Medicine and acts as a Rigicon Global Reference Center specialist.

• Member of the International and European Societies for Sexual Medicine.
• Treats erectile dysfunction, Peyronie’s disease, and complex urethral strictures.
• Uses microsurgical and endoscopic techniques for varicocelectomy and bladder procedures.
• Works at Uroaesthetic, a clinic holding ISO and European Board of Urology certifications.

Associate Professor Burcin Batman has performed over 1,000 metabolic and obesity operations with an exceptionally low 0.1% complication rate.

• Specialises in laparoscopic metabolic surgery to manage type 2 diabetes through minimally invasive techniques
• Accredited by the International Federation for the Surgery of Obesity (IFSO) for international surgical standards
• Uses robotic-assisted surgery for precise metabolic interventions and faster patient recovery
• Founded the General Surgery Department at Istinye University Faculty of Medicine
• Provides direct post-operative support where patients can contact the surgeon anytime after discharge

Dr. Muhammet Mustafa Aydinol is a plastic surgeon at Dr. MED in Istanbul. He specializes in mommy makeovers, BBL, and breast augmentation. Dr. Aydinol is a member of the International Society of Aesthetic Plastic Surgery (ISAPS). He uses VASER and lipomatic techniques for precise body contouring. These methods help create a narrow and athletic abdominal appearance.

• Published research on combining fat injections with implants for breast augmentation.
• Performs specialized procedures including abdominal etching and 360 liposuction.
• Member of the Turkish Society of Plastic, Reconstructive and Aesthetic Surgeons.
• Works at a clinic with a 98.5% success rate for mommy makeover surgeries.

Dr. Cenk Acar is a urological surgeon at Hisar Hospital Intercontinental in Istanbul. He has performed over 500 surgeries for urological cancers. He was the first doctor in Turkey to apply bipolar prostate enucleation. Dr. Acar completed a fellowship in robotic and laparoscopic surgery at The Netherlands Cancer Institute.

• Performed over 250 HOLEP procedures for benign prostate enlargement.
• Expert in intraoperative fluorescence imaging for robotic urological surgeries.
• Specializes in sentinel lymph node dissections for prostate cancer treatment.
• Works at a JCI-accredited hospital serving 500,000 patients annually.

Associate Professor Vahit Mutluu has performed over 900 surgical procedures, specialising in metabolic surgery to manage type 2 diabetes at Memorial Ataşehir Hospital.

• Performs metabolic surgery to help patients achieve long-term blood sugar control
• Specialises in endoscopic sleeve gastroplasty (ESG) – a stomach-shrinking procedure performed via the mouth
• Uses gastric bypass and sleeve techniques to address metabolic disorders
• Authored multiple scientific articles on improving outcomes in gastrointestinal surgery
• Practises at a JCI-accredited facility following international safety standards

Dr. Murad Çeltik is a urologist and andrologist at Quartz Hospital in Istanbul. He completed a research fellowship at the Baylor College of Medicine in Houston. Dr. Çeltik holds specialized training in andrology from Istanbul University. He focuses on male sexual health and complex urological surgeries.

• Performs microsurgical varicocele repair and MicroTESE for male infertility.
• Treats erectile dysfunction using EDSWT shock wave therapy and penile implants.
• Uses Greenlight laser and Plasmakinetic techniques for prostate surgery.
• Treats bladder cancer and ureteral stones using endoscopic surgical methods.

Dr. Koray Karabulut is a general surgeon at Memorial Göztepe Hospital in Istanbul. He specializes in liver transplantation and robotic HPB surgery. He completed a research fellowship in liver tumors at the Cleveland Clinic. He also trained in minimally invasive surgery at IRCAD in France.

• Served as the responsible specialist at Fırat University Liver Transplant Center.
• Completed specialized robotic HPB surgery training at Ageo Medical Center in Japan.
• Authored clinical guidelines for the Turkish Surgical Society.
• Published over 400 scientific papers in journals like Surgery and Surg Endosc.

Associate Professor Abdulcabbar Kartal has performed over 500 bariatric surgeries to treat obesity and metabolic disorders at the JCI-accredited Anadolu Medical Center.

• Certified Fellow of the European Board of Surgery (FEBS–C)
• Uses the da Vinci robotic system for precise, minimally invasive gastric sleeve procedures
• Coordinates care with endocrinologists and dietitians for a holistic treatment approach
• Emphasises shared decision-making after a thorough endoscopy and metabolic assessment
• Member of the European Society of Coloproctology

Dr Kaplan Baha Temizgonul has performed 1,100 procedures, specialising in laparoscopic metabolic surgery to treat weight-related type 2 diabetes.

• Uses minimally invasive laparoscopy – small incisions that lead to faster recovery and less scarring
• Trained at Bakirkoy Dr Sadi Konuk Hospital – a high-volume centre for laparoscopic surgery
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
• Qualified in metabolic surgery for managing gastrointestinal and weight-related disorders

Dr. Derda Ozer is an ophthalmologist at Valued Med Hub Hospitals in Istanbul. He specializes in ocular oncology and surgical retina treatments. Dr. Ozer has published over 35 research papers in journals like Cornea and International Ophthalmology. He focus on imaging and new treatments for vascular eye diseases.

• Completed the ICO-STAAR surgical fellowship in vitreo-retina.
• Treats complex conditions like uveitis, macular degeneration, and retinal detachment.
• Performs vitrectomy, keratoplasty, and cataract surgery with IOL replacement.
• Practice is based at a government-authorized center for international health tourism.

Professor Suleyman Hilmi Ipekci is a multi-award-winning endocrinologist who has performed over 1,100 diabetes-related treatments at Hisar Hospital Intercontinental.

• Recognised with the Best Scientific Publication for Diabetes Mellitus award at the National Diabetes Congress
• Specialises in managing complex type 2 diabetes and metabolic disorders
• Published 42 international scientific articles focusing on endocrine system health
• Fellowship trained in endocrinology and metabolism at Selcuk University
• Senior academic leader currently serving as a Professor of Medicine

Dr Huseyin Sinan has performed over 900 surgical procedures and specialises in laparoscopic metabolic surgery at Lokman Hekim Istanbul Hospital.

• Completed a fellowship in advanced laparoscopic surgery at the University of Washington
• Performs ileal interposition and transit bipartition to help manage long-term blood sugar levels
• Specialises in minimally invasive techniques for faster recovery and reduced post-operative pain
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders
• Former Chief Physician with experience in both military and civilian medical leadership

Dr. Ugur Korkmaz is an Associate Professor of Gastroenterology at Lokman Hekim Istanbul Hospital. He specializes in esophageal diseases, chronic liver conditions, and pancreatic disorders. Dr. Korkmaz completed his medical training at Abant Izzet Baysal University. He later finished his gastroenterology specialization at Kocaeli University.

• Performs complex ERCP and endoscopic mucosal resection procedures.
• Treats inflammatory bowel diseases such as colitis and Crohn's.
• Provides weight loss solutions through gastric Botox injections.
• Practices at a JCI-accredited facility treating over 10,000 patients annually.

Assistant Professor Akif Nuri Dogan serves as a lead Internal Medicine Specialist at Hisar Hospital Intercontinental, focusing on metabolic health and weight management.

• Specialises in the long-term management of Type 2 Diabetes and associated metabolic disorders
• Serves as Assistant Professor at Istanbul Aydin University, contributing to medical education
• Trained at Bezm-i Alem Vakif Gureba Training and Research Hospital in internal medicine
• Expertise includes hypertension and cardiovascular risk factor assessment for diabetic patients
• Provides comprehensive health assessments to identify underlying metabolic causes of chronic fatigue

Fatma Calka is a dedicated specialist endocrinologist at Lokman Hekim Istanbul Hospital, focusing on hormone-related metabolic disorders.

• Specialises in managing complex endocrine systems that regulate blood sugar levels
• Expertise in treating metabolic conditions including Diabetes type 2 and obesity
• Practises at a major multi-specialty hospital with modern diagnostic facilities
• Uses evidence-based protocols for long-term blood glucose management

Dr Erdem Turemen is a lead endocrinologist at Anadolu Medical Center with more than 900 procedures performed in metabolic health.

• Specialises in managing complex cases of type 2 diabetes and obesity
• Maintains a high 4.6-star rating based on consistent patient feedback
• Published over 25 research papers on international endocrine disorders
• Focuses on thyroid, pituitary, and adrenal gland hormonal balance
• Trained at Kocaeli University, a major Turkish medical research centre