Best Gastroenterology Doctors in Turkey

Prof. Dr. Engin Tutar specializes in Pediatric Gastroenterology, Hepatology, and Nutrition with 33 years of subspecialty experience at Hisar Hospital Intercontinental.

• Former head of Pediatric Gastroenterology at Marmara University – Turkey's top program
• Expert in diagnostic and therapeutic gastrointestinal endoscopy for children
• Specializes in complex pediatric cases like inflammatory bowel disease and H. pylori gastritis
• Over 50 presentations at national and international congresses

Dr. Zulfikar Polat is a professor of gastroenterology at Istanbul Aydın University. He previously practiced at Anadolu Medical Center, an affiliate of Johns Hopkins Medicine. Dr. Polat focuses on hepato-pancreatology and inflammatory intestinal diseases. He serves as an expert in both diagnostic and interventional endoscopic procedures.

• Member of prestigious international societies including AASLD, EASL, and ESGE.
• Authored 45 national and international medical publications.
• Treats complex conditions like Crohn's disease, ulcerative colitis, and cirrhosis.
• Performs specialized procedures including gastric polypectomy and duodenal polyp removal.

Dr. Yildirim specializes in Gastroenterology at Memorial Bahçelievler Hospital, with experience at Gaziantep University and Şehit Kamil State Hospital.

• Lecturer at Gaziantep University's Gastroenterology Department
• Over 14 years of specialized experience
• Works with a wide range of gastrointestinal conditions
• Currently practicing at a leading private hospital

Dr. Suleyman Guray specializes in advanced endoscopic interventions at Memorial Göztepe Hospital, with training from CHA Bundang Medical Center and Manchester Advanced Endoscopy Symposium.

• Over 8 years of experience in gastroenterology
• Member of Turkish Society of Gastroenterology and Gastrointestinal Endoscopy Society
• Trained at prestigious institutions for advanced endoscopic techniques
• Specializes in internal medicine with a focus on gastroenterology

1,100+ procedures performed – Dr. Ozlem Ozer Chakir specializes in advanced endoscopic techniques at Istanbul Florence Nightingale Hospital.

• Advanced Endoscopy Certificate from Bundang CHA Hospital in Seoul
• Bariatric Endoscopy Certificate from global course in Brazil
• Recognized as Rising Star at Digestive Disease Symposium
• Member of European Society of Gastrointestinal Endoscopy

Prof. Halil Alis specializes in minimally invasive laparoscopic procedures for gastrointestinal conditions, with over 34 years of experience in complex surgeries.

• Expert in laparoscopic colorectal and bariatric surgeries
• Published extensively on hepatobiliary and pancreatic diseases
• Active member of SAGES, EAES, and IFSO
• Trained at Istanbul University School of Medicine
• Performs emergency surgeries with minimally invasive techniques

Professor Benal Buyukgebiz specializes in pediatric gastroenterology with over 32 years of experience, focusing on children's digestive health at Istanbul Florence Nightingale Hospital.

• Former Chair of Pediatrics at Yeditepe University
• Published research on pediatric nutrition and recurrent diarrhea
• Trained in pediatric gastroenterology at Dokuz Eylül University
• Advanced English proficiency for international patients

Dr. Acar specializes in complex GI cases with 20+ peer-reviewed publications, focusing on rare conditions and endoscopic interventions at Istanbul Florence Nightingale Hospital.

• Gastroenterology subspecialist with extensive hepatology experience
• Expert in managing post-transplant complications and IBD-related anemia
• Assistant Professor at multiple prestigious Turkish medical universities
• Former Head of Department at Giresun University Faculty of Medicine

Dr. Yahya Ozel trained in Hepato-Biliary-Pancreatic Surgery at Tokyo University Hospital – a global leader in minimally invasive techniques.

• 31 years of experience in gastrointestinal surgery
• Specializes in advanced laparoscopic and robotic procedures
• Certified in surgical endoscopy with Turkish Surgical Proficiency
• Academic faculty member at Doğuş University

Dr. Mete Gülpınar is an Internal Medicine Specialist at Optimed International Çorlu Hospital. He has over 20 years of hospital and ICU experience. He manages acute and chronic diseases.

Education and accreditation: Gazi University Faculty of Medicine graduate. Completed Internal Medicine training at SSK Ankara Training and Research Hospital (1999–2003). Certified in ozone therapy, mesotherapy, dialysis, specialized clinical treatments, and emergency care.

Career highlights include service at Aksaray State Hospital, Beypazarı State Hospital, Sudan Turkish Hospital, and 29 Mayıs State Hospital. He joined Optimed in 2025. Clinical focus includes ICU management and infectious diseases. He also treats systemic disorders: endocrinology (insulin resistance, thyroid disease, obesity), nephrology (kidney disease and failure), rheumatology, hypertension, hyperlipidemia, gastrointestinal disorders, anemia, vitamin deficiencies, and fatty liver.

Dr. Ozlem Gul is an Associate Professor in the Department of Gastroenterology at Lokman Hekim University Hospital (2022–present). Her previous roles include Kırıkkale University Faculty of Medicine (2016–2022) and Çankırı State Hospital (2014–2016). She also worked at Gazi University Faculty of Medicine (2010–2014) and Muş State Hospital (2008–2010).

Accreditations/training: Gastroenterology – Specialist Physician, Gazi University (2014). Internal Medicine Residency, Ondokuz Mayıs University (2008). MD, Karadeniz Technical University (2002). Therapeutic Advanced Endoscopy, Johns Hopkins Hospital (2018).

Professor Doganay has 25 years in gastroenterology, specializing in liver and digestive disorders with award-winning research at VM Medical Park Pendik Hospital.

• Board-certified with subspecialty training at Göztepe Training and Research Hospital
• Editor for World Journal of Hepatology and other leading journals
• Recipient of multiple awards from Turkish Gastroenterology Association
• Board member of the Turkish Liver Research Association
• Former Clinic Chief at Ümraniye Training and Research Hospital

Prof. Selin Kapan brings 31 years of expertise in gastroenterology and general surgery, with a focus on minimally invasive techniques.

• Specializes in laparoscopic procedures for hepatic and splenic conditions
• Member of Turkish Hepato-Pancreato-Biliary Surgery Association
• Extensive research published in Digestive Surgery and Hernia journals
• Currently practices at İstinye University Liv Hospital Topkapı

Associate Professor Ferit Çelik specializes in advanced endoscopic procedures, including ERCP and EMR, at Bakırçay University Çiğli Training and Research Hospital.

• Member of Turkish Gastroenterology Association's ERCP working group
• Expert in treating liver and digestive system diseases
• Performs endoscopic treatments for complex conditions like Crohn's disease
• Trained at Ege University's prestigious Gastroenterology Department

Specialist in gastroenterology for 14 years with advanced training from Korea University – Dr. Binicier focuses on complex digestive disorders at Medicalpoint International Hospital.

• Expert in endoscopic techniques like ESD and ERCP for precise treatment
• Specializes in early detection of stomach and colon cancers
• Trained in advanced polyp removal methods (EMR/ESD)
• Performs therapeutic procedures for inflammatory bowel diseases

Specializing in laparoscopic surgery for over 16 years – Dr. Al trained at Istanbul University's top programs.

• Advanced training in laparoscopic antireflux and bariatric surgery
• Expertise in minimally invasive procedures for gastrointestinal conditions
• Practices at Büyük Anadolu Hospitals, a leading facility in Turkey
• Specialized in oncological cancer surgery techniques

Subspecialized in gastroenterology at Ege University – Seymur Aslanov performs advanced endoscopic procedures like ERCP and stenting.

• 8 years of experience in internal medicine and gastroenterology
• Expert in managing inflammatory bowel diseases and digestive system cancers
• Skilled in endoscopic treatments like argon plasma coagulation and polypectomy
• Member of the Izmir Medical Chamber

Dr. Ozlem Koroglu is a rehabilitation specialist at Memorial Ankara Hospital. She specializes in physical medicine and musculoskeletal recovery. Dr. Koroglu served as an instructor for ultrasound at the ISPRM World Congress. She holds Ministry of Health certification in prolotherapy. Her expertise includes neural therapy and botulinum toxin for hand spasticity.

• Served as Chief of the Physical Medicine and Rehabilitation Clinic at Elazığ Military Hospital.
• Trained at the Euro–Mediterranean PRM School in Italy.
• Instructs medical courses on PRP, knee prolotherapy, and spinal manipulation.
• Member of the Turkish Society of Physical Medicine and Rehabilitation.

Assistant Professor at NP Istanbul Brain Hospital, specializing in Gastroenterology with a focus on internal medicine.

• Graduated from Izmir Dokuz Eylul University Faculty of Medicine
• Completed specialization in Internal Diseases at Haseki Training and Research Hospital
• Extensive experience in community health and disaster response
• Currently serving at a leading brain and neurological health facility

PhD-qualified gastroenterologist specializing in complex conditions – Dr. Tuna leads the Gastroenterology Department at Medical Park Antalya's Organ Transplant Center.

• 29 years of experience in gastroenterology and internal medicine
• Specializes in pancreatitis, cirrhosis, and Barrett's esophagus
• Trained at Hacettepe and Akdeniz Universities – top medical schools in Turkey
• Works at Antalya's only hospital with an Organ Transplant Center