87 Best Gastroenterology Doctors in Istanbul

Dr. Omer Faruk Oge is an ophthalmologist at Lokman Hekim Istanbul Hospital. He specializes in surgeries for strabismus, cataracts, and retinal diseases. He is a member of the European Society of Cataract and Refractive Surgeons. Dr. Oge also focuses on pediatric eye health and ocular aesthetics.

• Trained at the Beyoglu Eye Training and Research Hospital.
• Treats complex conditions including amblyopia and retinal disorders.
• Member of the Turkish Ophthalmology Association.
• Works at a JCI-accredited facility in Istanbul.

Dr. Vafi Atalay is a colorectal and general surgeon at Anadolu Medical Center. He developed the tube ileostomy technique to eliminate the need for ostomy-closure surgery. This method was published in the journal Colorectal Disease. Dr. Atalay specializes in pancreatic, colon, rectal, and liver cancers.

• Winner of the Gold Medal Award at the Istanbul International Invention Fair.
• Authored over 30 articles in national and international medical journals.
• Received the Best Scientific Research Award from several surgical congresses.
• Practices at a clinic affiliated with the top-ranked Johns Hopkins Hospital.

Associate Professor Kamil Yalcin Polat works at Memorial Bahçelievler Hospital and holds a Master of Clinical Trials from the University of London.

• Completed specialist residency training at Istanbul Göztepe Training and Research Hospital
• Earned his medical degree from the prestigious Cerrahpaşa Faculty of Medicine
• Specialised in clinical trial design specifically for improving patient outcomes
• Published researcher with a focus on evidence-based medical protocols

Professor Ozel is a specialist gastroenterologist at Anadolu Medical Center, focusing on complex digestive conditions and interventional endoscopy.

• Specialises in ERCP, a procedure used to treat blockages in the bile and pancreatic ducts
• Expert in managing inflammatory bowel diseases and chronic liver conditions
• Member of the European Society of Gastrointestinal Endoscopy (ESGE)
• Former Professor at Maltepe University and healthcare attaché in Washington DC
• Performs upper and lower endoscopies to diagnose and treat gastrointestinal issues

Professor Erman Aytac is a high-ranking surgical specialist at Memorial Bahçelievler Hospital. He completed a prestigious fellowship in colorectal surgery at the Cleveland Clinic in the USA.

• Specialises in inflammatory bowel diseases like Ulcerative Colitis and Crohn's disease
• Uses robotic and laparoscopic techniques for minimally invasive gastrointestinal surgery
• Treats complex cancers of the digestive system and abdominopelvic region
• holds European Board of Surgery qualification in coloproctology and colonic health
• Published over 150 scientific articles on surgical outcomes and digestive diseases

Professor Murat Akkus is a leading authority in paediatric gastroenterology at Memorial Bahçelievler Hospital. He has authored 174 international publications and edited seven medical books in his field.

• Specialises in paediatric digestive disorders, hepatology, and nutrition
• Completed a visiting scholarship at the Children's Hospital of Pittsburgh, USA
• Former Head of Paediatric Gastroenterology at two major Turkish universities
• Recipient of the Inonu University Outstanding Achievement Award
• Directs specialised departments focusing on children's gut and liver health

Dr Taha Anbara is a leading laparoscopic surgeon who has held senior leadership roles, including Head of Surgical Departments at several international hospitals. He specialises in minimally invasive weight-loss procedures and metabolic health management.

• Focuses on sleeve gastrectomy and gastric bypass using laparoscopic techniques for faster recovery
• Completed specialist obesity medicine training at Harvard Medical School
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders (IFSO)
• Active researcher and reviewer for the Journal of Obesity Science and Practice

Professor Samet Yardimci is a dual-specialist in gastroenterology and surgery at VM Medical Park Pendik Hospital. He holds a prestigious international fellowship from Memorial Hermann Hospital in Texas.

• Specialises in minimally invasive laparoscopic surgery for reflux and inflammatory bowel diseases
• Performs complex stomach and gallbladder procedures using small incisions for faster recovery
• Fellowship-trained at Türkiye Yüksek İhtisas – a premier centre for digestive health
• Awarded Best Young Researcher for his contributions to gastrointestinal and transplant science
• Member of the International Federation for the Surgery of Obesity and Metabolic Disorders

Associate Professor Tarik Akar has performed 1,100+ gastroenterology procedures at Hisar Hospital Intercontinental. He specialises in advanced endoscopic techniques that treat complex digestive conditions without open surgery.

• Expert in POEM – a minimally invasive procedure to treat swallowing disorders like achalasia
• Performs ESD – a precise technique to remove early-stage cancers from the oesophagus and stomach
• Uses ERCP for bile duct treatments and managing complex pancreatitis cases
• Awarded Best Verbal Presentation at the 7th International Gastrointestinal System Cancers Congress

Associate Professor Ugur Korkmaz is a specialist gastroenterologist at Lokman Hekim Istanbul Hospital. He focuses on diagnosing and treating complex digestive tract conditions using minimally invasive endoscopic methods.

• Specialises in ERCP – uses a camera and X-rays to clear bile duct blockages without open surgery
• Performs endoscopic mucosal resection to remove early-stage tumours from the digestive lining
• Manages inflammatory bowel diseases including colitis and chronic diverticular conditions
• Expert in gastric balloon and Botox procedures for weight management
• Uses capsule endoscopy – a tiny wireless camera to examine the small intestine

Dr Birol Baysal is a specialist gastroenterologist at Memorial Şişli Hospital and a former lecturer at Bezmialem Foundation University.

• Specialises in internal medicine and gastrointestinal health
• Served as a specialist at Haseki Training and Research Hospital
• Managed complex digestive cases at Diyarbakır Training and Research Hospital
• Expertise includes diagnosing and treating chronic stomach and bowel conditions
• Combines clinical practice with a background in academic medical education

Dr. Erdem Akbal is a gastroenterologist at Memorial Şişli Hospital and Memorial Bahçelievler Hospital. He has authored over 100 international indexed publications. Dr. Akbal completed specific training in interventional endoscopy at Jichi Medical University in Japan. He holds academic rank as a professor.

• Completed training for endoscopic ultrasound at Johns Hopkins Hospital in the USA.
• Trained in POEM and gastrointestinal motility at Amsterdam Medical Center.
• Member of the Turkish Society of Gastroenterology and the Gastrointestinal Endoscopy Society.
• Works at Memorial Şişli, the first hospital in Turkey to earn JCI accreditation.

Dr Teoman Akcay is a specialist gastroenterologist at Memorial Sisli Hospital with extensive training in internal medicine and digestive health.

• Specialises in endoscopy and liver research at a JCI-accredited facility
• Member of the Turkish Gastroenterology and Turkish Endoscopy associations
• Active researcher with numerous publications in international medical journals
• Focuses on diagnosing and managing complex digestive and liver conditions

Professor Aytug is a senior academic leader at Hisar Hospital Intercontinental with specialized fellowship training in pancreatology and liver disease from Marmara University.

• Manages complex digestive conditions including Crohn's disease, ulcerative colitis, and Barrett's oesophagus
• Expert in diagnostic and therapeutic endoscopies for gastric and duodenal polyps
• Published researcher and author of numerous book chapters on digestive health
• Trained at Hacettepe University, one of Turkey's most prestigious medical schools

Professor Colak is a senior specialist at Memorial Şişli Hospital who has held academic roles at the Cleveland Clinic. He focuses on complex endoscopic procedures and liver transplantation support.

• Served as an invited lecturer at the Cleveland Clinic Florida in the US
• Specialised in endoscopic applications and liver transplantation care
• Former Head of Gastroenterology at Istanbul Civilization University
• Managed high-level healthcare as part of the Presidential Health Coordinate

Professor Engin Tutar is the former Head of Paediatric Gastroenterology at Marmara University, specialising in digestive and liver health for children and adolescents.

• Expert in paediatric endoscopy for diagnosing and treating ulcers, polyps, and internal bleeding
• Treats complex conditions like inflammatory bowel disease (IBD), Coeliac disease, and chronic reflux
• Manages liver, gallbladder, and pancreatic disorders specifically in younger patients
• Highly academic background with over 50 presentations at international medical 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 Emre Yildirim is a dual-specialist in internal medicine and gastroenterology at Memorial Bahçelievler Hospital in Istanbul.

• Served as a lecturer at Gaziantep University Faculty of Medicine
• Expertise in managing complex digestive system and internal diseases
• Focuses on diagnostic and therapeutic gastroenterology procedures
• Trained other specialists during his academic tenure at Gaziantep

Dr Suleyman Guray is a gastroenterology specialist at Memorial Göztepe Hospital with international training in modern endoscopic techniques.

• Trained in advanced endoscopic interventions at the CHA Bundang Medical Center
• Attended the Manchester Advanced Endoscopy Symposium to refine diagnostic skills
• Member of the Turkish Society of Gastroenterology
• Specialises in internal medicine and gastrointestinal endoscopy
• Active in the International Congress of Gastroenterology Research and Training