Dr. Ong is a licensed Cardiology in NY. Medical degree obtained from UCSF School of Medicine. Completed residency training at North Shore-LIJ and fellowship training at North Shore-LIJ. Currently practices at Northwell Health (Northwell Health), located at 270 Park Ave, Huntington, NY 11743. Dr. Ong specializes in congenital heart disease - heart diseases - transcatheter aortic valve replacement - structural disorder of heart - minimally invasive heart surgery - stent, device. . In addition to English, Dr. Ong speaks Mandarin.