Overview
John Harold is a Cardiologist in Los Angeles, California. Dr. Harold is highly rated in 2 conditions, according to our data. His top areas of expertise are Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, and Hypertension.
His clinical research consists of co-authoring 47 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- 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
- EPO
- HMO
- PPO
Accepted plan types not found. Please verify directly with the provider.
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- 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
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Cedars-Sinai Medical Center
Robert Siegel is a Cardiologist in West Hollywood, California. Dr. Siegel is highly rated in 38 conditions, according to our data. His top areas of expertise are Mitral Valve Regurgitation, Aortic Regurgitation, Atrial Septal Defect (ASD), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).
The Regents Of The University Of California
Gregg Fonarow is a Cardiologist in Santa Monica, California. Dr. Fonarow is highly rated in 38 conditions, according to our data. His top areas of expertise are Heart Failure, Heart Attack, Atrial Fibrillation, Percutaneous Coronary Intervention (PCI), and Thrombectomy.
Eloi Marijon is a Cardiologist in West Hollywood, California. Dr. Marijon is highly rated in 23 conditions, according to our data. His top areas of expertise are Cardiac Arrest, Ventricular Fibrillation, Tetralogy of Fallot, Cardiac Ablation, and Patent Foramen Ovale Repair.
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
- Coronary Heart DiseaseDr. Harold isDistinguished. Learn about Coronary Heart Disease.
- Advanced
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Experienced
- AnginaDr. Harold isExperienced. Learn about Angina.
- Aortic Valve StenosisDr. Harold isExperienced. Learn about Aortic Valve Stenosis.
- ArrhythmiasDr. Harold isExperienced. Learn about Arrhythmias.
- AtherosclerosisDr. Harold isExperienced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Harold isExperienced. Learn about Atrial Fibrillation.
- Atrial TachycardiaDr. Harold isExperienced. Learn about Atrial Tachycardia.