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License & Identifications

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. John Long:

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Long is Good. Dr. Long has been reviewed by 2 patients who have provided 0 comments. The rating is 3.5 out of 5 stars.

Specialties & Research

Dr. John Long, FACR, MD is board certified in Diagnostic Radiology.

Education & Awards

Dr. Long graduated from Georgetown University, Washington.


Dr. Long has 2 hospital affiliations:

  • Eastern Maine Medical Center 
  • Inland Hospital 

> > > > Dr. John Long, FACR, MD

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Additional Information
Dr. John Michael Long FACR and MD is a male Diagnostic Radiologist, has 45 years of experience and practices in Diagnostic Radiology.
Where does Dr. John M. Long practice?
Dr. John Long has 1 office location.
Dr. John Long practices Diagnostic Radiology near Bangor, ME.
See Bangor Radiologists.