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).
- Currently 2 of 4 stars
The overall average patient rating of Dr. William Preston is Satisfactory. Dr. Preston has been reviewed by 3 patients who have provided 2 comments. The rating is 2 out of 4 stars.
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Specialties & Research
Dr. William Preston, MD is board certified in Neurology.
More Specialties & Research
Education & Awards
Dr. Preston graduated from University of Southern California , Los Angeles.More Education & Awards
Dr. Preston has 12 hospital affiliations:
- University of California Irvine Medical Center
- Anaheim Memorial Medical Center
Accepted Insurance Plans
Dr. Preston accepts these health insurances in at least one office:
- Unicare - 2 plans
- Anthem Blue Cross - 2 plans
- Blue Shield of California - 3 plans
- CaIOPTIMA - 3 plans
- United Healthcare - 16 plans
- Great-West Healthcare - 2 plans
- Humana - 9 plans
- Cigna - 5 plans
More Accepted Insurance
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- Additional Information
- Where does Dr. William G. Preston practice?
Dr. William Preston practices Neurology near Orange, CA.
Additional practice locations include: Laguna Hills, CA.
See Orange Neurologists.
- Similar Physician Names
- Dr. Bill Preston, Dr. Billy Preston, Dr. Guillermo Preston