Browse Health
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).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Devlin is Excellent. Dr. Devlin has been reviewed by 2 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. John Devlin, FACE, MD is board certified in Internal Medicine.

  • He has special expertise in 4 areas:
  • Diabetes
  • Diabetes Complications
  • Diabetes Mellitus
  • Endocrinology

Education & Awards

Dr. Devlin graduated from Cornell University, New York. He has 2 awards.

Bridges to Excellence Recognition
Diabetes Care Recognition (2015 - 2017)
Level I
NCQA Diabetes Physician Recognition Program (2015 - 2018)


Dr. Devlin has 9 hospital affiliations:

  • Maine Medical Center 
  • Mainegeneral Medical Center 

> > > > Dr. John Devlin, FACE, MD

Similar doctors nearby

Dr. Francis Altman

38 years experience
Portland, ME

Dr. Marc Hoffman

Internal Medicine
21 years experience
Portland, ME

Dr. Brian Moore

Internal Medicine
15 years experience
Portland, ME

Dr. David Polisner

Internal Medicine
9 years experience
Portland, ME

Dr. Cynthia Atkinson

Internal Medicine
19 years experience
Portland, ME

Dr. Helen Soule

Internal Medicine
31 years experience
Portland, ME
Search All Similar Doctors
Additional Information
Dr. John T Devlin FACE and MD is a male Internist, has 35 years of experience and practices in Internal Medicine.
Where does Dr. John T. Devlin practice?
Dr. John Devlin has 1 office location.
Dr. John Devlin practices Internal Medicine near Portland, ME.
See Portland Internists.