Clinical Associate Professor Tan Ju Le is a Senior Consultant at the National Heart Centre Singapore and Director of the Adult Congenital Heart Disease (ACHD) programme. She specializes in the care of adults with congenital heart disease, pulmonary hypertension, and cardiac disease during pregnancy. She also manages conditions such as atrial septal defects, coarctation of the aorta, and Marfan syndrome. Clin Assoc Prof Tan completed specialized training in Adult Congenital Heart Disease at the Royal Brompton Hospital, London, and runs a joint Cardiac Obstetric Clinic with obstetricians from Singapore General Hospital.

Clin Assoc Prof Tan is also a Clinical Associate Professor at the Duke-NUS Medical School and a Senior Lecturer at the National University of Singapore. She has contributed to numerous publications and research on hyperlipidemia and pulmonary hypertension. Her work has earned her multiple awards, including the Singhealth Excellence Awards and the Singapore Health Quality Service SuperStar Award. She is actively involved in clinical trials and research, particularly on pulmonary hypertension and congenital heart disease.