Overview
Dr. James Ong, MD is a Cardiologist (Heart Specialist), who primarily practices in Tarzana, CA with 1 additional practice location. He has been practicing for over 28 years and is board certified by the American Board of Internal Medicine and American Board of Internal Medicine. Dr. Ong graduated from University of California and completed his residency at Cedars-Sinai Med Ctr, Cardiovascular Diseases; Vet Affairs Med Ctr-W La, Internal Medicine. Dr. Ong is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Ong’s practice accepts Aetna, Blue Cross Blue Shield (BCBS), Cigna, Humana Health, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ong’s office at (818) 342-5377.
Castle Connolly Top Doctor
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Medical Specialties and Areas of Expertise
Cardiologist (Heart Specialist)
Education & Training
Cedars-Sinai Med Ctr, Cardiovascular Diseases; Vet Affairs Med Ctr-W La, Internal Medicine (Residency)
UCLA/West LA VA Medical Center (Internship)
Ucla/west La Vamc (Residency)
University of California, Los Angeles (UCLA) Affiliated Hospitals (Residency)
UCLA Medical Center, Los Angeles, CA (Internship)
VA Greater Los Angeles Healthcare System (Residency)
Cedar Sinai Medical Center, Los Angeles, CA (Fellowship)
Other Degree - University of Ca, San Diego, Sch of Med, La Jolla Ca
Medical Degree - University of California
Board Certifications
American Board of Internal Medicine
Languages
Chinese
Spanish
Medical Conditions Treated
conditions treated by a Cardiologist (Heart Specialist), like Dr. James Ong, may include:
Arrhythmia, Atherosclerosis, Atrial Fibrillation, Carotid Stenosis, Coronary Heart Disease, Endocarditis, Heart Attack, Heart Disease, Heart Failure, Myocarditis, Pericarditis, Postural Orthostatic Tachycardia and Pulmonary Embolism
Please contact Dr. Ong's office for more information or to schedule a consultation.
Medical Procedures Performed
procedures performed by a Cardiologist (Heart Specialist), like Dr. James Ong, may include:
Cardiology Consultation, Cardiovascular Screening Visit, Carotid Doppler, Echocardiogram, ECG / EKG, Holter Monitor, Nuclear Stress Test, Treadmill Stress Test, Cholesterol / Lipids Checkup, Stent Consultation, Coronary Angiography, Bypass Surgery Consultation - CABG, Minimally Invasive Bypass Consultation - OPCAB, Heart Valve Surgery Consultation, Heart Malformation Surgery Consultation, Chest Wall Surgery Consultation, Diaphragm Surgery Consultation, Heart Transplant Consultation, Heart Strengthening / Recovery, Cardiology Follow Up, Stent Follow Up, Bypass Surgery Follow Up - CABG, Minimally Invasive Bypass Follow Up - OPCAB, Heart Valve Surgery Follow Up, Heart Malformation Surgery Follow Up, Heart Transplant Follow Up, Thoracic Surgery, Chest Wall Surgery Follow Up, Right Heart Catheterization, Diaphragm Surgery Follow Up, Anticoagulation Management, Fetal Heart Monitoring, Arterial Doppler, Heart Failure / Transplant Consultation, Heart Failure / Transplant Follow Up, Heart Transplant, Lung Surgery Follow Up, Pediatric Heart Transplant Consultation, Pediatric Heart Transplant Follow Up, Cardiac Biopsy, Cardiac MRI, Cardiac PET Scan, Cardiology Emergency, Heart Health Consultation, Cardiothoracic Surgery Consultation, Cardiac Testing, Cardiac Rehabilitation, Mechanical Circulatory Support, Esophagectomy, Esophageal Surgery Consultation, Congenital Heart Disease Screening Visit, Exercise Stress Test, Bicuspid Aortic Valve Repair, Ventricle Repair, Tricuspid Atresia Repair, Ventricular Septal Defect Repair, Congenital Cardiac Surgery Follow Up, Congenital Cardiac Surgery Consultation, Absent Pulmonary Valve Repair, Aortic Stenosis Repair, Aortopulmonary Window Repair, Marfan Syndrome Repair, Balloon Septostomy, Cardiac Cath Pre-Procedure, Mitral Regurgitation Evaluation, Left Atrian Appendage Closure, Congenital Heart Defect Correction, Thoracic Anesthesia, Transesophageal Echocardiography, Cardiac Pre-Surgery Clearance, Cavitation, Mediastinoscopy, Thoracoscopic Sympathectomy, Aortic Valve Repair / Replacement, Mitral Valve Repair / Replacement, Anomalous Coronary Artery Angiography, Port-A-Cath Insertion and Removal, Nissen Fundoplication, Robotic Thoracic Surgery, PTCA Follow Up, Cardiac Catheterization Second Opinion, Cardiology Second Opinion, Transcatheter Aortic Valve Replacement (TAVR), Tricuspid Valve Repair / Replacement, Coronary Artery Bypass Grafting (CABG) Surgery, Pericardiocentesis, Implantable Cardiac Monitor (ICM) and Cardiovascular Surgery Consultation
For detailed information, please contact Dr. Ong's office.
Insurances
Top Insurances
Aetna
Blue Cross Blue Shield (BCBS)
Cigna
Humana Health
Medicaid
Medicare
UnitedHealthcare
View All Insurances
Locations
Practice At 18372 Clark St Suite 218
18372 Clark St
Suite 218
Tarzana, CA 91356
(818) 342-5377
Frequently Asked Questions
Is Dr. James Ong accepting new patients?
Yes, Dr. James Ong is accepting new patients at this time.
Does Dr. James Ong offer online booking?
Please contact Dr. Ong's office at (818) 342-5377 for information about online booking, telehealth, or to schedule an appointment.
Does Dr. James Ong offer telehealth appointments?
Please contact Dr. Ong's office at (818) 342-5377 for information telehealth appointment availability or for scheduling assistance.
Which language(s) does Dr. James Ong speak?
Dr. James Ong speaks English, Chinese and Spanish.
Which board certifications does Dr. James Ong have?
Dr. James Ong is certified by the American Board of Internal Medicine.
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