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).
Learn more about Dr. Francis O'Brien:
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The overall average patient rating of Dr. Francis O'Brien is Excellent.
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Specialties & Research
Dr. Francis O'Brien, MD is board certified in Internal Medicine and Cardiovascular Disease.
- He has special expertise in 8 areas:
- Acute Coronary Syndrome (ACS)
- Cardiac Arrhythmias
- Chest Pain (Angina)
- Coronary Artery Disease (CAD)
- Heart Block
- Heart Failure
- High Blood Pressure (Hypertension)
- Unstable Angina
Education & Awards
Dr. O'Brien graduated from Harvard University , Boston. He has 4 awards.
Dr. O'Brien has 6 hospital affiliations:
- Nyu Hospital For Joint Diseases
- NYU Hospitals Center
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- Additional Information
- Dr. Francis J O'Brien MD is a male Internist, has 29 years of experience and practices in Internal Medicine and Cardiovascular Disease.
- Where does Dr. Francis J. O'Brien practice?
- Dr. Francis O'Brien has 4 office locations.
Dr. Francis O'Brien practices Internal Medicine and Cardiovascular Disease near New York, NY.
See New York Internists and New York Cardiologists.