Photo of James J. Ong, MD

James J. Ong, MD

Accepting New Patients
18372 Clark Street, Suite 218
Tarzana, CA 91356
1987.2 miles away
Medical Groups & Affiliations
Providence Affiliated Physicians, Los Angeles County
Speaks: English, Chinese - Mandarin and Spanish
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Valley Regional Arrhythmia Center

18372 Clark Street, Suite 218, Tarzana, CA 91356

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About James J. Ong

Dr. James Ong, board certified in cardiology and electrophysiology, received his medical education from the University of California San Diego School of Medicine. His residencies were completed at UCLA Medical Center and UCLA Wadsworth VA Medical Center. His fellowships in cardiology and electrophysiology were completed at Cedars-Sinai Medical Center. He is affiliated with numerous medical societies, including the Heart Rhythm Society and the American College of Cardiology. His clinical interests include invasive cardiac electrophysiology, ablations, device-based therapies including pacemakers, implantable cardioverter defibrillators and cardiac resynchronization therapy. Dr. Ong speaks English and Chinese. Dr. Ong is a member of the Providence Saint Joseph Medical Center staff providing care in cardiology and cardiac electrophysiology.

Fellowship

Cedars Sinai Medical Center, Los Angeles, CA
1995

Residency

VA Greater Los Angeles Healthcare
1992

Internship

VA Greater Los Angeles Healthcare
1990

Medical School

University of California San Diego School of Medicine, San Diego, CA
1989

Valley Regional Arrhythmia Center
18372 Clark Street, Suite 218
Tarzana, CA 91356

Medical Groups & Affiliations
Providence Affiliated Physicians, Los Angeles County

Affiliated Locations
Providence Cedars-Sinai Tarzana Medical Center

Clinical Interests

  • Abnormal Coronary Angiography
  • Abnormal Electrocardiogram (Ekg)
  • Abnormal Stress Test
  • Acute Bacterial Endocarditis
  • Acute Decompensated Heart Failure
  • Adenosine Stress Test
  • Advanced Lipid Testing
  • Anticoagulation
  • Aortic Diseases
  • Aortic Valve Disease
  • Arrhythmia
  • Atherosclerosis
  • Athletic Heart Syndrome
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect (Asd)
  • Atrial Tachycardia
  • Atrioventricular Block
  • Autoimmune Pericarditis
  • Bicuspid Aortic Valve
  • Bradycardia
  • Cardiac Angina
  • Cardiac Insufficiency
  • Cardiac Rehabilitation
  • Cardiac Risk Assessment
  • Cardiac Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiopulmonary Disease
  • Cardiopulmonary Exercise Testing
  • Cardiorenal Syndrome
  • Chest Pain
  • Cholesterol Disorders
  • Cholesterol Management
  • Congestive Heart Failure (Chf)
  • Coronary Artery Calcification
  • Coronary Artery Disease
  • Dobutamine Stress Test
  • Dyspnea On Exertion
  • Edema
  • Eisenmenger Syndrome
  • Exercise Intolerance
  • Familial Arrhythmias
  • Familial Dilated Cardiomyopathy
  • Familial Hypertrophic Cardiomyopathy
  • Family History Of Heart Disease
  • Family History Of Sudden Cardiac Death
  • Giant Cell Myocarditis
  • Heart Murmur
  • Heart Problems
  • Heart Racing
  • Heart Valve Disease
  • Holter Monitor
  • Hypertension
  • Hypertrophic Cardiomyopathy
  • Idiopathic Hypertrophic Subaortic Stenosis
  • Infiltrative Disorders Of The Heart
  • Ischemic Cardiomyopathy
  • Left Bundle Branch Block
  • Left Heart Failure
  • Left Ventricular Dysfunction
  • Mitral Regurgitation
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Myocardial Infarction (Mi)
  • Myocarditis
  • Orthopnea
  • Orthostatic Hypotension
  • Palpitations
  • Patent Ductus Arteriosus
  • Patent Foramen Ovale
  • Pericardial Effusion
  • Pericarditis
  • Peripheral Edema
  • Pre Excitation Syndrome
  • Premature Atrial Contraction
  • Premature Beats
  • Premature Ventricular Contractions
  • Preoperative Evaluation
  • Preventative Cardiology
  • Prinzmetals Angina
  • Pulmonary Artery Stenosis
  • Pulmonary Edema
  • Pulmonary Valve Disorders
  • Pulmonary Valve Insufficiency
  • Pulmonary Valve Stenosis
  • Refractory Angina
  • Rheumatic Aortic Regurgitation
  • Rheumatic Aortic Stenosis
  • Rheumatic Diseases Of Pulmonary Valve
  • Rheumatic Fever
  • Rheumatic Heart Disease
  • Rheumatic Heart Failure
  • Rheumatic Mitral Regurgitation
  • Rheumatic Mitral Stenosis
  • Right Bundle Branch Block
  • Right Heart Failure
  • Right Ventricular Hypertrophy
  • Secondary Hypertension
  • Sick Sinus Syndrome
  • Stress Echo Cardiogram
  • Subaortic Stenosis
  • Supraventricular Tachycardia
  • Syncope
  • Tachycardia
  • Tachycardia Bradycardia Syndrome
  • Thallium Stress Test
  • Transesophageal Echocardiography
  • Transthoracic Echocardiogram
  • Tricuspid Regurgitation
  • Tricuspid Valve Disease
  • Valve Stenosis
  • Valvular Endocarditis
  • Valvular Heart Disease
  • Vasovagal Syncope