Page 4 - Best Cholelithiasis doctors: TOP 69 doctors

Professor Benal Buyukgebiz specializes in pediatric gastroenterology and nutrition at Istanbul Florence Nightingale Hospital.

• Over 30 years of experience in pediatric gastroenterology
• Former Chair of the Department of Pediatrics at Yeditepe University
• Published research on recurrent diarrhea and vitamin A levels in children
• Fellowship-trained at Dokuz Eylul University

With over 23 years in gastroenterology, Dr. Holovyna specializes in digestive disorders at Sana Vita clinic.

• Expert in both digestive health and clinical nutrition
• Member of European Association for the Study of the Liver
• Practices evidence-based therapy combined with diet correction
• Focuses on personalized treatment plans

Dr. Cagdas Erdogan is a gastroenterologist at Ankara Etlik City Hospital. He trained in Internal Medicine and Gastroenterology. He earned his MD from Dokuz Eylul University. He completed his Internal Medicine residency from 2014 to 2019. He then completed a Gastroenterology fellowship at Ankara City Hospital from 2019 to 2022. His clinical focus includes advanced endoscopy (ERCP, EUS, EMR, ESD, POEM, EGD, colonoscopy, double-balloon enteroscopy), inflammatory bowel disease, and hepatology.

He has about 40 publications. His work appears in The Turkish Journal of Gastroenterology, Scientific Reports, Endoscopy, and Digestive Diseases and Sciences. Notable studies address vedolizumab in IBD and prophylaxis for post-ERCP pancreatitis. He also reported a 13-year Crohn’s cohort comparing infliximab and adalimumab. Additional work covers outcomes with an adalimumab biosimilar and innovative endoscopic therapies (MCA via double-balloon enteroscopy, holmium laser for Bouveret syndrome, POEM for Zenker’s diverticulum, and ESD for esophageal papillomatosis).