Dr Khor has a keen interest in endoscopic quality and education, and in promoting cross-border co-operation among the regional endoscopy community. His regional work includes regular faculty invitations to demonstrate and teach endoscopy. He has more than 20 peer-reviewed papers to his name, serves on the editorial board of Endoscopy, and is a reviewer for a number of other endoscopy and GI journals. Dr Khor currently co-chairs an Asia-Pacific group focused on EUS education. He served as Vice-President of Asian-Pacific Digestive Week 2011 in Singapore, for which he directed Endoscopy programming, and is immediate past President of the Gastroenterological Society of Singapore.