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Dr. James J. Ong, MD
Save4.9 based on 134 reviewsView this provider's reviews
Patient satisfaction ratings and reviews are based on personal opinions. Before you choose any doctor you should take into account their background, training, specialized experience AND their patient satisfaction to ensure they are the right fit for you.
Clinical Cardiac Electrophysiology | Male
Education, education, education - Patients' understanding of their conditions is the most critical first step in their healing process. We emphasize patient teaching in every aspect of our encounters with our patients.Read more
Heart Rhythm Specialists of Southern California
18372 Clark St Ste 218Tarzana, CA 91356
Accepting new patients
Learn about this Doctor
Care Philosophy
Education, education, education - Patients' understanding of their conditions is the most critical first step in their healing process. We emphasize patient teaching in every aspect of our encounters with our patients.Read more
Dr. Ong's Experience
98Experience
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Experience Match
See how Dr. Ong's experience matches your preferences.
2
Specialties
For the best healthcare for your needs, choose a doctor who specializes in your medical condition.
4
Board Certifications
Board certification indicates that a doctor is highly qualified in the medical field in which they practice.
55
Conditions Treated
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28
Procedures Performed
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Background Check
Check to see if your provider has any malpractices, board actions, or sanctions.
Education
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Awards & Recognition
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Languages Spoken
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Memberships & Professional Affiliations
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Overall Patient Satisfaction
Likelihood of recommending Dr. Ong to family and friends is 4.9 out of 5
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Hospital Quality
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Dr. Ong's Reviews
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Likelihood of recommending Dr. Ong to family and friends
4.9
based on 134 total surveys
- Trustworthiness (133)
- Helpfulness (133)
- Staff (133)
- Scheduling (133)
- Level of trust in provider's decisions (133)
- How well provider explains medical condition(s)Â (133)
- How well provider listens and answers questions (133)
- Spends appropriate amount of time with patients (132)
- Ease of scheduling urgent appointments (133)
- Office environment, cleanliness, comfort, etc. (134)
- Staff friendliness and courteousness (133)
- Total wait time (waiting & exam rooms)10 – 15 minutes (130)
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Get started today!Specialties
- Clinical Cardiac Electrophysiology
- Cardiology
Board Certifications
Why It Matters: Dr. Ong's Board Certifications
Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More
Why It Matters: Dr. Ong's Board Certifications
Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the United States.
Board certification indicates that a doctor is highly qualified in the medical field in which he or she practices. A board-certified doctor is more likely than a non-board-certified doctor to have the most current skills and knowledge about how to treat your medical condition.
Dr. Ong is Board Certified in:
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Cardiology
- Accrediting Board: American Board of Medical Specialties *
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Cardiovascular Disease
- Accrediting Board: American Board of Internal Medicine *
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Clinical Cardiac Electrophysiology
- Accrediting Board: American Board of Medical Specialties *
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Internal Medicine
- Accrediting Board: American Board of Internal Medicine *
* This information is proprietary data maintained in a copyrighted database compilation owned by the American Board of Medical Specialties. Copyright 2016 American Board of Medical Specialties. All rights reserved.
Less
- Cardiology
- Cardiovascular Disease
- Clinical Cardiac Electrophysiology
- Internal Medicine
Conditions Treated
Dr. Ong says..
Having trained at premier institution in California, and having been in practice for nearly 20 years, Dr. Ong is one of the most experiences cardiac electrophysiologists in Los Angeles.
Please go to his website www.HRSSC.com
This information was supplied by or on behalf of the provider.
- Aneurysm
- Angina and Acute Coronary Syndrome
- Aortic Aneurysm
- Aortic Ectasia
- Aortic Stenosis
- Aortic Valve Disease
- Aortic Valve Regurgitation
- Arrhythmias
- Arrhythmogenic Right Ventricular Dysplasia, Familial, 1
- Atrial Fibrillation
- Atrial Flutter
- Autonomic Disorders
- Benign Tumor
- Brugada Syndrome
- Cardiomegaly
- Cardiomyopathy
- Carotid Artery Disease
- Chest Pain
- Congenital Heart Defects
- Congenital Heart Disease
- Congestive Heart Failure
- Coronary Artery Disease (CAD)
- Ebstein's Anomaly
- Endocarditis
- Heart Attack (Acute Myocardial Infarction)
- Heart Block
- Heart Disease
- Heart Palpitations
- Hyperlipidemia
- Hypertension
- Hypertensive Chronic Kidney Disease
- Hypertensive Heart and Chronic Kidney Disease
- Hypertensive Heart Disease
- Hypotension
- Limb Swelling Caused by Fluid Overload
- Long QT Syndrome
- Marfan Syndrome
- Mitral Valve Disease
- Mitral Valve Regurgitation
- Paroxysmal Atrial Tachycardia
- Paroxysmal Supraventricular Tachycardia
- Pericardial Disease
- Pulmonary Disease
- Pulmonary Hypertension
- Pulmonary Valve Disease
- Reflex Sympathetic Dystrophy
- Septal Defect
- Sudden Arrhythmia Death Syndrome
- Supraventricular Tachycardia
- Syncope
- Thrombosis
- Tricuspid Valve Disease
- Vascular Disease
- Ventricular Fibrillation
- Wolff-Parkinson-White Pattern
Procedures Performed
Dr. Ong says..
Please review Youtube videos by Dr. Ong
https://www.youtube.com/results?search_query=dr4afib
This information was supplied by or on behalf of the provider.
- Ablation
- Ablation for Treatment of Atrial Fibrillation
- Ablation for Treatment of Cardiac Arrhythmias
- Angiography
- Atrial Fibrillation Surgery
- Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
- Cardiac Catheterization (incl. Coronary Angiography)
- Cardiac Electrophysiology
- Cardiac Imaging
- Cardiac Resynchronization Therapy
- Cardiovascular Stress Test
- Cardioversion
- Cardioversion, Elective
- Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
- Coronary Angioplasty, Atherectomy and Stent
- Defibrillator Implantation
- Echocardiography
- Electrophysiological Study
- Heart Surgery
- Insertion of Left Ventricular Lead for Pacemaker or Cardioverter and-or Defibrillator
- Nonthoracotomy ICD Implantation
- Pacemaker Insertion or Replacement
- Radiofrequency Catheter Ablation
- Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
- Tilt Table Testing
- Tilt Testing or Cardiac Event Monitors
- Ultrasound, Cardiac
- Vascular Surgical Procedure
Background Check
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0
Malpractice Claims
No malpractice history found for California.
What is medical malpracticeWhat is medical malpractice?
Medical malpractice is issued when negligence by a doctor causes injury to a patient. For example, a doctor may improperly diagnose, treat or medicate outside the standard of medical care. The three types of malpractice are: a settlement, an arbitration award, or a judgment.
If my doctor has malpractice history, does that mean he or she is a poor-quality doctor?If your doctor has a malpractice claim, evaluate the information and determine if the action could potentially impact the quality of care you receive. Claim settlements and arbitration awards may occur for a variety of reasons, which should not necessarily reflect negatively on the doctor's professional competence or conduct.
You may want to use this information to start a discussion with the doctor about his or her history and specific ability to provide healthcare for you.
How far back does Healthgrades malpractice history go?
Healthgrades reports details of a doctor’s malpractice history when the doctor has at least one closed medical malpractice claim within the last five years, even if he or she no longer practices in that state.
For which states does Healthgrades collect malpractice history?Â
Healthgrades collects malpractice information from California, Colorado, Connecticut, Florida, Georgia, Idaho, Illinois, Indiana, Maryland, Massachusetts, Nevada, New Jersey, New York, North Carolina, Oregon, Tennessee, Texas, Vermont, Virginia, and West Virginia. If your doctor has a malpractice claim, evaluate the information and determine if the action could potentially impact your quality of care. Sometimes multiple states report the same claim. If a provider practices in a state where data is unavailable, please reach out to your local state legislature to help make this data publicly available. -
0
Sanctions
No sanctions history found for the years that Healthgrades collects data.
What is a sanction or disciplinary actionWhat is a sanction or disciplinary action?
A sanction, also known as a disciplinary action, is an action taken to punish or restrict a doctor who has demonstrated professional misconduct. Sanctions may be imposed by a state medical board, professional medical licensing organization, or the U.S. Department of Health and Human Services.Â
If my doctor has sanction history, does that mean he or she is a poor-quality doctor?Â
If a doctor has a sanction, it does not necessarily mean that he or she is a poor-quality doctor. Some sanctions are not related to medical care, and involve a doctor’s finances or administrative activities. Before you make any choices about changing your doctor, we recommend that you evaluate the doctor’s sanction information and determine how severe or relevant you think the sanction cause and action were.Â
How far back does Healthgrades sanction history go?Â
Healthgrades reports state and federal sanctions from the previous five years, except when a doctor's license has been revoked or surrendered. Healthgrades displays all actions for doctors whose licenses have been revoked or surrendered. Â
For which states does Healthgrades collect sanction history?Â
Healthgrades collects sanction history from all 50 U.S. states. Physicians with a disciplinary action in one state may move to another state where they have a clean record. Since Healthgrades painstakingly compiles disciplinary action information from all 50 states, Healthgrades website will show if a physician has a disciplinary action in more than one state.
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0
Board Actions
No board actions found for the years that Healthgrades collects data.
What are board actionsWhat are board actions?
Board actions are non-disciplinary actions imposed upon a doctor based on a complaint investigation. A patient or medical colleague may file a complaint with that state medical board or professional licensing organization, which then investigates the complaint. Board actions are intended to ensure that a doctor is able to perform safe medical and health care tasks.
Types of non-disciplinary actions include an advisory letter, a corrective action agreement, a limitation or restriction on the medical or healthcare tasks a doctor can perform, or a voluntary agreement by the doctor not to practice. A board action can also include a termination of a corrective action agreement or voluntary agreement, which allows the doctor to return to full practice.
If my doctor has a board action, does that mean he or she is a poor-quality doctor?Â
If a doctor has a board action, it means he or she has had a non-disciplinary action imposed upon him or her. It does not necessarily mean that he or she is a poor quality doctor. Before you make any choices about changing your doctor, evaluate the doctor’s board action information and determine how severe or relevant you think the cause and action were.
How far back does Healthgrades non-disciplinary board action history go?Â
Healthgrades reports non-disciplinary board action history from for the previous five years, except when a doctor's license has been revoked or surrendered. Healthgrades displays all actions for doctors whose licenses have been revoked or surrendered.
For which states does Healthgrades collect non-disciplinary board actions?Â
Healthgrades collects non-disciplinary board actions from all 50 U.S. states.Â
Education
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Medical School
University Of California, San Diego, School Of Medicine
Graduated in 1989
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Internship Hospital
UCLA/West La Va Medical Center
Completed in 1990
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Residency Hospital
Ucla/west La Vamc
Completed in 1992
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Fellowship Hospital
Cedars-Sinai Cardiac Electrophysiology Fellowship
Completed in 1996
Cedars-Sinai Medical Center Cardiology Fellowship
Completed in 1995
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Undergraduate School
U.C. Berkeley
Graduated in 1984
Awards & Recognition
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Awards & Honors
- Healthgrades Honor Roll
- Solomon Scholar, 1992
- National Institute of Health Research Grant, 1996
- Merck Fellowship, 1995
Healthgrades Recognized Doctor designation identifies leading doctors who:
- Are board certified.
- Have not had their license surrendered or revoked since Healthgrades started collecting data in 2000.
- Have no malpractice judgments, adverse arbitration awards, or monetary settlements for the last five years in the states in which Healthgrades can collect malpractice data.
- Are free of state or federal disciplinary actions (sanctions) for the last five years.
Healthgrades updates the Recognized Doctor list quarterly based on board certification data. Healthgrades also receives sanction and malpractice data throughout the year, depending on how frequently the state medical boards release updates.
We remove a newly sanctioned doctor from the Recognized Doctor list as soon as we receive the information. However, it is important to note that malpractice information is publically available in only 14 states.
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Media & Publications
- Relation between ligament of Marshall and adrenergic atrial tachyarrhythmia. Circulation. 1999 Aug 24;100(8):876-83., 1999
- Arrhythmias Following Cardioverter-Defibrillator Implantation: Comparison of Epicardial and Transvenous Systems. American Journal of Cardiology 1995;75:137-40., 1995
- Prevalence of Retrograde Accessory Pathway Conduction During Atrial Fibrillation. Journal of Cardiovascular Electrophysiology 1997;8(4);377-387., 1997
- Pulmonary veins and ligament of Marshall as sources of rapid activations in a canine model of sustained atrial fibrillation. Circulation. 2001 Feb 27;103(8):1157-63., 2001
- Focal source hypothesis of atrial fibrillation. J Electrocardiol. 1998;31 Suppl:32-4., 1998
- The Relation Between Atrial Fibrillation Wavefront Characteristics and Accessory Pathway Conduction. Journal of Clinical Investigation 1995;96:2284-96., 1995
- End Afib
- Website, 2004
- Atrial fibrillation ablation, 2009
Languages Spoken
- English
- Chinese
- French
- Spanish
- Taiwanese
Memberships &
Professional Affiliations
Dr. Ong does not have any memberships or affiliations listed. If you are Dr. Ong and would like to add memberships or affiliations, please update your free profile.
Dr. Ong's experience matches your search based on the following criteria:
- Based on total number of patients treated over the last 12 months
- Specializes in Clinical Cardiac Electrophysiology
- Board certified in Cardiology, Cardiovascular Disease, Clinical Cardiac Electrophysiology and Internal Medicine
- No malpractice claims found
- No sanctions found
- No board actions found
Why Does Experience Matter?
Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.
Patient Satisfaction Results for Dr. Ong
Overall Patient Satisfaction Score
Dr. Ong's Office & Staff
Ease of scheduling urgent appointments
Office environment, cleanliness, comfort, etc.
Staff friendliness and courteousness
Total wait time (waiting & exam rooms)
10 – 15 minutesExperience with Dr. Ong
Level of trust in provider's decisions
How well provider explains medical condition(s)
How well provider listens and answers questions
Spends appropriate amount of time with patients
Have you recently visited Dr. Ong? Take Survey
Dr. Ong's Care Philosophy
Education, education, education - Patients' understanding of their conditions is the most critical first step in their healing process. We emphasize patient teaching in every aspect of our encounters with our patients.
Dr. Ong says...
Having trained at premier institution in California, and having been in practice for nearly 20 years, Dr. Ong is one of the most experiences cardiac electrophysiologists in Los Angeles.
Please go to his website www.HRSSC.com
Dr. Ong says...
Please review Youtube videos by Dr. Ong
https://www.youtube.com/results?search_query=dr4afib