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. Ronald Preston:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Ronald Preston is Excellent.
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Specialties & Research
Dr. Ronald Preston, MD, FACC is board certified in Internal Medicine and Cardiovascular Disease.
He has special expertise in 1 Area, including Nuclear Cardiology; Cardiovascular Disease.
More Specialties & Research
Education & Awards
Dr. Preston graduated from Universidade De Porto.More Education & Awards
Dr. Preston has 14 hospital affiliations:
- Greenwich Hospital Association
- New York Presbyterian Hospital / Columbia
Accepted Insurance Plans
Dr. Preston accepts these health insurances in at least one office:
- WellCare - 4 plans
- United Healthcare - 2 plans
- HIP Health Plan of New York - 36 plans
- Great-West Healthcare - 3 plans
- Empire Blue Cross Blue Shield - 3 plans
- Unicare - 2 plans
- Univera Healthcare - 1 plan
- Capital District Physicians Health Plan - 8 plans
- Fidelis Care - 4 plans
- Affinity Health Plan - 5 plans
- Hudson Health Plan - 3 plans
- Neighborhood Health Plan (NHP) - 1 plan
- Oxford Health Plans - 3 plans
- Anthem - 5 plans
- Humana - 2 plans
- Cigna - 6 plans
- The Empire Plan (UHC) - 1 plan
More Accepted Insurance
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- Additional Information
- Where does Dr. Ronald R. Preston practice?
Dr. Ronald Preston practices Internal Medicine, Cardiovascular Disease, Cardiology, and Nuclear Cardiology near White Plains, NY.
Additional practice locations include: Bronx, NY and New York, NY.
See White Plains Internists, White Plains Cardiologists, and White Plains Nuclear Medicine Physicians.