A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. John Harold is Excellent.
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Specialties & Research
Dr. John Harold, MD is board certified in Cardiovascular Disease.
- He has special expertise in 4 areas:
- Acute Coronary Syndrome (ACS)
- Heart Block
- High Blood Pressure (Hypertension)
- Unstable Angina
Education & Awards
Dr. Harold graduated from Stony Brook University. He has 1 awards.
Dr. Harold has 1 hospital affiliations:
- Cedars-Sinai Medical Center
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- Additional Information
- Where does Dr. John G. Harold practice?
Dr. John Harold practices Cardiovascular Disease near Los Angeles, CA.
See Los Angeles Cardiologists.