At IRIS Multispeciality Hospital, Kolkata, the gastroenterology department is staffed by highly experienced specialists committed to digestive health. Dr. Dipankar Sarkar brings over 40 years of expertise in luminal gastroenterology, liver, and pancreas disorders. Dr. Debottam Bandyopadhyay specializes in liver diseases, inflammatory bowel disease, and irritable bowel syndrome.Dr. Vijay Kumar Rai is another key consultant, renowned for his endoscopy, ERCP, and pancreatic care services.heir combined expertise ensures comprehensive care for GI issues, from diagnostic endoscopies to complex therapies.