Dr. Kewin Siah is a gastroenterologist specialised in Functional Gastrointestinal Diseases (FGID). He completed his specialist training at National University Hospital and underwent further colonoscopy training at Kyoto Prefectural University of Medicine in Japan, as part of the JSGE research fellowship award. He also received the NMRC award to perform to study Irritable Bowel Syndrome (IBS) in Oppenheimer Neurobiology of Stress Centre in UCLA. He is currently running the Gastro Motility Lab and a multi-disciplinary IBS Clinic in NUH. Dr. Siah is an assistant professor of the Department of Medicine, Yong Loo Lin School of Medicine. He has been regularly speaking at various local and regional conferences on FGID, and has had multiple publications in international peer-reviewed journals. He is now the Secretary General of Asian Neurogastroenterology and Motility Association, President of Singapore’s IBS Support Group and Executive Committee of National Foundation Digestive Disease.