Obesity Doctors in Turkey — Page 2

Professor Yahya Ozel is a high-volume general surgeon who trained under world-leading specialists at Tokyo University Hospital in Japan.

• Specialises in bariatric surgery using laparoscopic and robotic-assisted techniques for smaller incisions
• Certified in surgical endoscopy by the Turkish Surgical Association for accurate internal assessments
• Expert in metabolic surgery to help manage weight-related conditions like type 2 diabetes
• Former academic faculty member at Dogus University training the next generation of surgeons
• Holds the Turkish Surgical Proficiency Certificate for meeting rigorous national surgical standards

Prof. Dr. Önder SÜRGİT is a General Surgeon in the General Surgery Clinic. Working hours: 09:00–18:00. Core practice areas include laparoscopic surgery, cancer surgery, and bariatric surgery.

Graduated from Hacettepe Faculty of Medicine in 1995. Academic title: Professor. Served as Instructor Surgeon at ITEM (Advanced Medical Technologies Training Center). Held faculty roles at Turgut Özal University and Atılım University, Faculties of Medicine. Also worked at Ankara Medicana Hospital and Optimed Health Group. Foreign language: English.

Dr Hanifi Onalan specialises in both surgical and non-surgical obesity treatments at Atlas University Hospital. He integrates endoscopic techniques to provide patients with effective weight loss options without traditional invasive surgery.

• Performs gastric balloon insertions to reduce stomach capacity without permanent changes
• Offers gastric botox injections to slow digestion and manage appetite
• Specialises in laparoscopic hernia repair for post-surgical recovery
• Holds a Videoendoscopy Application Certificate from Bakırkoy Dr Sadi Konuk Hospital
• Practises at a major university teaching hospital in Istanbul

Dr. Görkem Özgen is a general surgeon with many years of clinical experience. He has a strong academic background. He graduated from the Hacettepe University Faculty of Medicine (English Program). He completed his specialization in General Surgery at the Istanbul University Faculty of Medicine.

He has worked in public and private healthcare institutions. He brings this experience to his private practice. His clinical focus includes obesity treatment, breast diseases, abdominal wall hernias, and anorectal disorders. He uses current, safe, and science-based surgical methods within a multidisciplinary care model.

Professor Baris Demiriz specialises in bariatric surgery and holds membership with the International Federation of Obesity and Metabolic Disorders Surgery (IFSO).

• Focuses on laparoscopic surgery – a minimally invasive approach using small incisions for less scarring
• Member of the Turkish Obesity Surgery Association and the Endocrine Surgery Association
• Trained at Istanbul University – one of Turkey's oldest and most respected medical faculties
• Specialises in metabolic surgery to manage weight-related health conditions

Professor Burak Kavlakogluu is a senior surgical leader who previously served as the Head of General Surgery at Elazığ Education and Research Hospital.

• Specialises in obesity surgery and bariatric procedures at Memorial Bahçelievler Hospital
• Holds the title of Professor – the highest academic rank in Turkish medical education
• Former Chief Physician with extensive experience managing complex surgical departments
• Trained at Ankara University, one of Turkey's oldest and most respected medical schools
• Expertise includes metabolic surgery and revision weight loss procedures

Dr Burak Kankaya is a specialist general surgeon at Valued Med Hub Hospitals who trained at the Cleveland Clinic's Centre for Endocrine Surgery in the USA.

• Specialises in metabolic surgery to treat obesity and related endocrine disorders
• Completed surgical residency at the prestigious Bakirkoy Dr Sadi Konuk Training Hospital
• Trained in Italy at the Universita Degli Studi di Napoli Federico II
• Member of the Turkish Surgical Association
• Focuses on endocrine-based surgical weight loss solutions

Personal Information:

• Born in 1967.
• Completed primary education in Istanbul.
• Graduated from Pertevniyal High School in 1984.

Education & Training:

• Enrolled in Marmara University Faculty of Medicine in 1984, completing medical education in English and graduating in 1991.
• Started General Surgery residency at Istanbul University Faculty of Medicine in 1991.
• Became a General Surgery Specialist in 1996 with a thesis on "The Effects of Inhibiting the Nitric Oxide Pathway in Radiation Enteritis."
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Professional Experience:

• 1996: Joined Şişli Florence Nightingale Hospital as a General Surgery staff doctor.
• 2002-2004: Served as a Lecturer and Acting Head of the General Surgery Department at Kadir Has University Faculty of Medicine.
• 2013: Transferred to Istanbul Florence Nightingale Hospital as a General Surgery specialist, where he continues to work.
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Medical Expertise & Achievements:

• Performed the first general surgery operation in Turkey using the Da Vinci robotic system.
• Specializes in advanced laparoscopic and robotic surgery and continues to perform such procedures.

Positions Held:

• 1991-1996: Research Assistant – Istanbul University, Faculty of Medicine, Department of General Surgery.
• 1996-2012: General Surgery Specialist – Şişli Florence Nightingale Hospital.
• 2002-2004: Lecturer – Kadir Has University, Faculty of Medicine, Department of General Surgery.
• 2003-2004: Acting Head – Kadir Has University, Faculty of Medicine, Department of General Surgery.
• 2013-Present: General Surgery Specialist – Istanbul Florence Nightingale Hospital.

Interests 
Robotic surgery,
Advanced laparoscopic surgery(Colorectal and GERD Surgery included),
Laparoscopic hernia surgery,
Breast and thyroid surgery,
Gastrointestinal surgery,
Anal region diseases,
Hepatobiliary surgery

Memberships: 

Turkish Medical Association

Turkish Surgical Society

American Society of Colon and Rectal Surgery

Associate Professor Yasar Ozdenkaya leads the obesity surgery department at Medipol Mega University Hospital, one of Turkey's largest medical complexes.

• Specialises in robotic gastric sleeve surgery using the da Vinci system for high precision
• Performs laparoscopic gastric sleeve resection – a minimally invasive approach for faster recovery
• Expert in mini-gastric bypass and gastric balloon procedures for weight management
• Trained at the Istanbul Faculty of Medicine, a central hub for surgical education

Op. Dr. Şükrü Arslan is a General Surgeon. He received his M.D. from Istanbul University Cerrahpaşa in 2005. He completed his General Surgery residency at Atatürk University between 2006 and 2011. He served as an Assistant Professor of General Surgery at Atatürk University from 2013 to 2017. He also worked with the Atatürk University Organ Transplantation Center.

His practice covers gastrointestinal, hepatobiliary, endocrine, hernia, and abdominal surgery. He focuses on minimally invasive and laparoscopic techniques and organ transplantation. He has worked in public hospitals and leading private hospitals across the Marmara Region. He has been a General Surgeon at NPİSTANBUL Brain Hospital since May 2026. He speaks English.

Professor Mehmet Recep Tepebasi provides a patient-friendly start to weight loss at Private Yüzyıl Hospital using non-surgical gastric balloons.

• Specialises in minimally invasive gastric balloon procedures to help patients lose weight without major surgery
• Uses a multidisciplinary team approach including nutritional coaching and emotional support
• Focuses on reversible weight loss options for patients who find dieting alone difficult
• Combines medical procedures with tailored diet plans to help reach visible results quickly
• Provides supervised follow-up care to ensure patients build lasting healthy habits

Dr. Servet Tali is a bariatric and metabolic surgeon with more than 12 years of experience. He graduated from Cumhuriyet University Medical School. He has performed over 10,000 bariatric and metabolic surgeries. He consults more than 1,000 patients with obesity and diabetes each year.

He is a member of the Turkish Surgery Association and the Turkish Medical Association. He has contributed to many national and international publications. He is often invited to speak at scientific meetings and international conferences. He is known for innovative methods in bariatric surgery.

Clinical focus: Bariatric/weight-loss (Gastric Bypass, Sleeve Gastrectomy, Gastric Balloon). Metabolic/diabetes surgery (Non-Diverted Ileal Interposition, Transit Bipartition, Diverted Ileal Interposition, Duodenojejunal Bypass, SASI Bypass, SADI-S).

Professor Namik Ozkan is a senior general surgery specialist at Memorial Ankara Hospital and a former Dean of Medicine at two Turkish universities.

• Specialises in bariatric and metabolic surgery for long-term weight management
• Performs sleeve gastrectomy to reduce stomach size and lower hunger hormones
• Offers gastric bypass procedures for patients with obesity and metabolic issues
• Trained at Ankara University, one of Turkey's most prestigious medical schools
• Expertise in laparoscopic abdominal surgery for smaller scars and faster recovery

Professor Yasar Tuna is a lead specialist at the Medical Park Antalya Organ Transplant Centre with a doctorate in gastroenterology. He focuses on the internal metabolic factors that contribute to weight management.

• Performed internal medicine research at Akdeniz University – a top-tier Turkish medical institution
• Specialises in gastroenterology – managing the digestive system and hormone levels for weight loss
• Practises at Medical Park Antalya Hospital – a JCI-accredited facility for clinical safety
• Completed medical training in English – ensuring clear communication for international patients
• Expertise in organ transplant medicine – managing weight health for high-complexity medical cases

Professor Mehmet Hakan Tekelioglu is a lead general surgeon at Gayrettepe Florence Nightingale Hospital, specialising in surgical solutions for metabolic disorders.

• Trained at Istanbul University Cerrahpasa Faculty of Medicine, one of Turkey's most prestigious medical institutions
• Focuses on surgical interventions and hormone management for long-term health outcomes
• Expertise in endocrine-related surgery, ensuring comprehensive care for patients with underlying thyroid issues
• Practises at a JCI-accredited facility meeting international safety standards for surgical procedures

Associate Professor Mehmet Ali Gok is a leading general surgeon at Medipol University Pendik Hospital, specialising in weight loss through 3D-assisted laparoscopic techniques.

• Performs laparoscopic sleeve gastrectomy using 3D imaging for higher precision during surgery
• Uses endoscopic gastric Botox injections – a non-surgical option to help reduce appetite
• Researches clinical outcomes for obesity treatments to improve patient success rates
• Awarded a European Hernia Society certificate for advanced laparoscopic techniques in Dubai
• Active member of the Turkish Surgical Association since 2014

Elif Serenay leads the weight management programme at Büyük Anadolu Hospitals, specialising in nutrition for bariatric surgery and chronic disease.

• Organises dietary plans for patients before and after weight loss surgery
• Specialises in managing nutrition for diabetes and cardiovascular health
• Develops tailored programmes for childhood obesity and pregnancy-related weight gain
• Manages digestive system health through targeted nutritional therapies
• Provides clinical support for patients during breastfeeding

Ezgi Sevic graduated from Hacettepe University as an honour student, specialising in the complex link between insulin resistance and weight management.

• Completed the Bariatric Nutrition Course to manage dietary needs before and after weight-loss surgery
• Uses evidence-based protocols to treat hedonic eating – helping patients manage food cravings and emotional eating behaviours
• Specialises in managing diabetes and metabolic disorders through clinical dietetics
• Trained at major teaching institutions including İhsan Doğramacı Child Hospital and Hacettepe Oncology Hospital

Associate Professor Mehmet Akif Aydin is a specialist surgeon at Medical Park Bahcelievler Hospital. He focuses on surgical weight loss solutions at one of Turkey's largest private healthcare groups.

• Member of the Society of Bariatric and Metabolic Surgery
• Specialises in weight loss surgery and metabolic disorders
• Performs endocrine surgery to treat hormonal conditions affecting metabolism
• Trained at Istanbul University Cerrahpasa Faculty of Medicine
• Member of the Turkish Surgical Society