Kolkata's top gastro hospital This department has a strong B-gastro-medicine tradition at our university and is staffed by experienced and well-known gastroenterologists. Nowadays, endoscopic procedures are standard practice in many different G.I. treatments. As the top gastro hospital in Kolkata, BP Poddar offers procedures that are almost exclusively carried out using a therapeutic endoscope, including naso-biliary drilling, bile duct stenting, endoscopic and varicose vein therapy, and bile and varicose vein retrieval. #gastrohospitalinKolkata