Overview
James Ong is a Cardiologist in Tarzana, California. Dr. Ong is highly rated in 12 conditions, according to our data. His top areas of expertise are Atrial Fibrillation, Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation. Dr. Ong is currently accepting new patients.
Graduate Institution
Residency
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Board Certifications
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Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- POS
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Office
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Office
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Frequently Asked Questions about Dr. James J. Ong
How do I make an appointment with Dr. James J. Ong?
You can book an appointment with Dr. James J. Ong by calling their office at 818-342-5377. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. James J. Ong a top-rated expert for Atrial Fibrillation?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. James J. Ong is classified as an Distinguished expert for Atrial Fibrillation, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. James J. Ong specialize in?
While Dr. James J. Ong is a Cardiology, they have specific expertise in Atrial Fibrillation, Atrial Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. James J. Ong accept my insurance?
Dr. James J. Ong accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 818-342-5377 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Atrial FibrillationDr. Ong isDistinguished. Learn about Atrial Fibrillation.
- Atrial TachycardiaDr. Ong isDistinguished. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- His Bundle TachycardiaDr. Ong isDistinguished. Learn about His Bundle Tachycardia.
- Multifocal Atrial TachycardiaDr. Ong isDistinguished. Learn about Multifocal Atrial Tachycardia.
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Advanced
- ArrhythmiasDr. Ong isAdvanced. Learn about Arrhythmias.
- Bidirectional TachycardiaDr. Ong isAdvanced. Learn about Bidirectional Tachycardia.
- Cardiac AblationDr. Ong isAdvanced. Learn about Cardiac Ablation.
- Catecholaminergic Polymorphic Ventricular Tachycardia
- Ectopic HeartbeatDr. Ong isAdvanced. Learn about Ectopic Heartbeat.
- Ventricular TachycardiaDr. Ong isAdvanced. Learn about Ventricular Tachycardia.
- Experienced
- CardiomyopathyDr. Ong isExperienced. Learn about Cardiomyopathy.
- Dilated Cardiomyopathy (DCM)Dr. Ong isExperienced. Learn about Dilated Cardiomyopathy (DCM).
- FaintingDr. Ong isExperienced. Learn about Fainting.
- Familial Neurocardiogenic SyncopeDr. Ong isExperienced. Learn about Familial Neurocardiogenic Syncope.
- Familial Progressive Cardiac Conduction Defect
- Familial Ventricular TachycardiaDr. Ong isExperienced. Learn about Familial Ventricular Tachycardia.

