Dr. Ravishankar Asokkumar is an interventional and bariatric endoscopy specialist at the Singapore General Hospital. His interest include endoscopic treatment of obesity, GI bleeding management, Polyp resection and ESD. He is an Associate Professor at the DUKE-NUS graduate medical school and is the National Fellow for the World Obesity Federation. He was conferred fellowship by the Royal College of Physicians, London and is a member of the American Society of Gastroenterology. He has published extensively on Bariatric endoscopy, GI bleeding treatment and endoscopic resection. He is clinical faculty in the Singhealth Residency Program