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
8635 W 3rd St Ste 750W, Los Angeles, CA 90048
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.
Office
Gregg Fonarow is a Cardiologist in Los Angeles, California. Dr. Fonarow is highly rated in 37 conditions, according to our data. His top areas of expertise are Heart Failure, Heart Attack, Atrial Fibrillation, Thrombectomy, and Percutaneous Coronary Intervention (PCI).
Office
Robert Siegel is a Cardiologist in Los Angeles,, California. Dr. Siegel is highly rated in 39 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).
Babak Larian Inc.
Michelle Kittleson is a Cardiologist in Beverly Hills,, California. Dr. Kittleson is highly rated in 28 conditions, according to our data. Her top areas of expertise are Heart Failure, Cardiomyopathy, Cardiac Amyloidosis, Heart Transplant, and Stent Placement.
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.

