background
background
Dr. John Devlin, MD

Dr. John Devlin, MD

Endocrinology, Diabetes & Metabolism*
45+ years of experience

Dr. John Devlin, MD is a diabetes & metabolism endocrinologist in Portland, ME and has over 45 years of experience in the medical field. He graduated from CORNELL UNIVERSITY / NEW YORK STATE STATUTORY COLLEGES in 1977. He is affiliated with Northern Light Mercy Hospital.

4.6 Star Rating
Based on 9 reviews 4.6 Star Rating (9 reviews)

Practice

144 State St Portland, ME 04101

Make an Appointment

Hospital Highlight

Dr. Devlin is affiliated with Northern Light Mercy Hospital Portland, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. Devlin specializes in the areas of Diabetes, Metabolism & Endocrinology & Internal Medicine. See board certifications
  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Practices at Top Hospital
    Outstanding Patient Experience Award™ See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
ADVERTISEMENT

Get better prescription prices

Optum Perks and Healthgrades are subsidiaries of RVO Health.

Experience Check

Search for experience in a specific area

Insurance Check

Search for your insurance carrier and choose your plan type

Dr. Devlin's Reviews

Likelihood to recommend Dr. Devlin

4.6

9 ratings, 1 with written review
5 Star
89%
89%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
11%
11%

Your trust is our top concern. Learn more.

We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.

All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.

Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.

Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.

What went well
No results
What could be improved
No results
Helpful
M White – Feb 26, 2022
×Post a ResponseAre you Dr. John Devlin, MD?

Leave a review

How was your experience with Dr. Devlin?

About Me

biography

Dr. John Devlin, MD is a diabetes & metabolism endocrinologist in Portland, ME and has over 45 years of experience in the medical field. He graduated from CORNELL UNIVERSITY / NEW YORK STATE STATUTORY COLLEGES in 1977. He is affiliated with Northern Light Mercy Hospital.
  • Endocrinology, Diabetes & Metabolism

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Cornell University / New York State Statutory Colleges

    Medical School, 1977
American Board of Medical Specialties®
American Board of Internal Medicine®
Diabetes, Metabolism & Endocrinology
Internal Medicine
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Locations

Practice

Northern Light Mercy Hospital144 State St Portland, ME 04101
1

Affiliated Hospitals

  • Northern Light Mercy Hospital

    175 Fore River Pkwy
    Portland, ME 04102
    Recipient of 4
    hospital awards

    Outstanding Patient Experience Award™ (2024, 2022)

    Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions

    View all awards

    How patients felt about the care they received at this hospital.

    91%
    Patients said they were given information about recovering at home

    7% higher than the national average

    85%
    Patients would recommend the hospital to friends and family

    20% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality