Dr. Sia Koon Ket is a Senior Consultant Physician and Gastroenterologist. He received his training in Gastroenterology in the Ministry of Health Fellowship Program and Western Hospital, University of Melbourne, Australia. He has served in several states and was State Physician of Perlis. He is currently the Head of Medicine in Hospital Ampang. He has held various positions in the Ministry of Health including being a Royal Physician. He is active in research and was Head of Clinical Research Center in three hospitals previously - Hospital Kangar, Hospital Klang and Hospital Ampang. Besides gastroenterology, Dr. Sia has expertise in quality and is a Surveyor with MSQH Accreditation Program. He is a member of various committees including Internal Medicine Conjoint Board which oversees postgraduate medical education. He is very active in medical education and training activities for undergraduate, housemanship and postgraduate programs. He is currently the Co-Chair for the Clinical Ethics Committee in Hospital Ampang.