Dr. John J. Griffin, MD

Doctor
5.0

43 reviews

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About This Business

Dr. John J. Griffin, MD, is an internal medicine physician in Greensboro, North Carolina, in practice for twenty years since registering in 2006. He holds an active North Carolina license and is one of fifteen internal medicine doctors among the 120 Greensboro physicians in our listings. Patients rate him 5.0 across 43 reviews.

Verified Provider Info

Specialty (per registry)
Internal Medicine
NPI Number
1689753923
In registry since
2006 (20+ years)
State license
9600929 (NC)

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

301 E Wendover Ave
Greensboro, NC 27401

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Information last updated: August 23, 2026