Profile Photo of Dr. John G. Harold, MD

Dr. John G. Harold, MD Get a Free Background Report on Dr. John G. Harold, MD. Malpractice, medical malpractice, sanctions, misconduct, credentials, and penalty or negligence information.

Specializes in Cardiology • Male • Age 60

8635 W 3rd St Ste 750
Los Angeles, CA 90048
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

10 Steps to Pick the Right Doctor

Whether you need a primary care doctor or a specialist, these 10 steps will ensure you find the right doctor for you. View Slideshow

Dr. Harold's Experience


  • Cardiology
  • Critical Care Medicine
  • Geriatric Medicine

Board Certifications

  • Critical Care Medicine
  • Geriatric Medicine
  • Internal Medicine
  • Ablation for Treatment of Cardiac Arrhythmias
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Imaging
  • Cardiac Myocardial Perfusion Imaging
  • Cardioversion, Elective
  • Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
  • Chest CT (incl. Heart and Lungs)
  • Coronary Angioplasty, Atherectomy and Stent
  • Impella Device
  • Peripheral Artery Catheterization
  • Thoracentesis
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Valve Disease
  • Arrhythmias (incl. Atrial Fibrillation)
  • Autonomic Disorders
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Congenital Aortic Valve Disorders
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Marfan Syndrome
  • Mitral Valve Disease
  • Pericardial Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Syncope
  • Tricuspid Valve Disease

Background Check for Dr. Harold

0 Malpractice Claims

  • No malpractice history found for California.

0 Sanctions

  • No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

  • No board actions found for the years that Healthgrades collects data.

Awards & Recognitions


Education & Training

Medical School

Stony Brook Univ Health Sciences Center School Of Medicine
Graduated in 1979

Internship Hospital

Mt Sinai Hospital
Complete in 1980

Residency Hospital

Mt Sinai Hospital

Fellowship Hospital

Cedars Sinai Medical Center
Complete in 1985

Languages Spoken by Dr. Harold & Staff

  • English
The VideoCalloutContainer had no content.
No map in the current tab