Adj A/Prof Ong is a dedicated pediatrician with a focus on the post-operative care of children with congenital cardiac conditions, as well as the use of extracorporeal life support techniques. She has extensive teaching responsibilities, educating medical students, residents, and nurses, and is a Pediatric Advanced Life Support (PALS) Instructor. Her passion for teaching and hands-on care reflects her commitment to improving pediatric healthcare outcomes.

Outside of her professional duties, Adj A/Prof Ong enjoys baking and cooking, often sharing her creations with friends and family. This personal hobby provides her with a fulfilling way to unwind and connect with loved ones.