Dr Wong obtained his Bachelor of Medicine and Bachelor of Surgery from National University of Singapore in 1988. He subsequently earned his Master of Medicine in Paediatrics . His main interest lies in paediatric accident and emergencies.
Dr Oh is trained in paediatrics, with an interest in growth and endocrinology. She has over 15 years of medical experience and received her advanced training at Mount Sinai Medical Centre in U.S.A.
Dr Ratna graduated magna cum laude from the University of Southern California, U.S.A. She has extensive paediatric experiences and has worked in Emergency Department locally and overseas.