Prof Marion Aw is currently a senior consultant at the division of Paediatric Gastroenterology, Nutrition, Hepatology and Liver Transplantation, National University Hospital, and associate professor at the Yong Loo Lin School of Medicine, National University of Singapore. She is fully registered with the Singapore Medical Council and is on the Specialist Register for Pediatric Medicine, both in Singapore and the United Kingdom. In addition to general pediatric gastrointestinal disorders, her special interests include childhood nutrition, liver disease and liver transplantation.