Dr. John Poremba, MD

Dr. John Poremba, MD

Endocrinology, Diabetes & Metabolism  ·  
Male  ·  
Age 53
Dr. John Poremba, MD is an endocrinology, diabetes & metabolism specialist in Manchester, NH and has been practicing for 27 years. He graduated from USUHS F E HEBERT SCH OF MED in 1991 and specializes in endocrinology, diabetes & metabolism.

1 Elliot Way

Manchester, NH 03103

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Humana
  • MultiPlan
  • Tufts Health Plan

*Please verify this information when scheduling an appointment.

Learn about Dr. Poremba

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Poremba performs your care needs compared to other doctors.

Diabetes Counseling
very high
more than 99% of peers
Thyroid Disease
very high
more than 99% of peers
Diabetes Type 2
very high
more than 98% of peers

Dr. Poremba's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Endocrinology, Diabetes & Metabolism

1  Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*

57  Conditions Treated


Read Less

2  Procedures

  • Continuous Glucose Monitoring
  • Diabetes Counseling

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for New Hampshire.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


    Medical School | Graduated 1991

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Poremba has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Poremba does not have any memberships or affiliations listed. If you are Dr. Poremba and would like to add memberships or affiliations, please update your profile.

Dr. Poremba's Reviews

Likelihood of recommending Dr. Poremba to family and friends
9 total reviews

Likelihood to Recommend (9)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Poremba's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes
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