Dr. James J Ong is a California state licensed medical doctor, specializing in Cardiology. Graduated Magna Cum Laude from UC San Diego School of Medicine, completed residency training in UCLA Health, and completed the Cardiology specialist training at Cedars Sinai Medical Center. Dr. Ong's clinical interests include Cardiac Arrhythmia & Conduction Disorders, Electrocardiogram, Electrophysiology Study, Heart Failure, ICD Implant, Intracardiac Catheter Ablation, Other Electrophysiology Procedure..... Dr. Ong currently is working at Heart Rhythm Specialists of Southern California, located in 18372 Clark St #218 Tarzana CA 91356 Dr. Ong's clinic interests include Cardiac Arrhythmia & Conduction Disorders, Electrocardiogram, Electrophysiology Study, Heart Failure, ICD Implant, Intracardiac Catheter Ablation, Other Electrophysiology Procedure..... Please call +1-818-342-5377 to contact. Access cdoc101.com on a desktop computer to view more details. | |||