Eric Donald Frontera, DO
Specialty: Endocrinology, Internal Medicine
Title: Clinical Instructor
5/5
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Accepts most insurance plans

To request an appointment call

734-647-5871
Eric Donald Frontera, DO
Endocrinology
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    • Locations
    • U of M Endocrinology & Metabolism 24 Frank Lloyd Wright Dr
      Ann Arbor, MI 48105-9484

    Insurance Accepted

    University of Michigan Health participates with most health insurance plans.

    See our insurance details

    Education & Training

    Medical School or Training
    Michigan State Un College of Osteopathic Medicine, 2020

    Residency
    University of Michigan Medical School, IM Endo., Diabetes and Metab., 2025
    Indiana University, Internal Medicine, 2023

    Fellowships
    Michigan Medicine/University of Michigan, Endocrinology, 2025

    Board Certifications
    Endocrinology, Diabetes & Metabolism
    Internal Medicine

    Patient Ratings & Comments

    Visit our Physician Ratings & Comments page to learn more about how patient ratings are collected, calculated, and updated to help you make an informed decision when choosing the right physician for your care.

    Patient Ratings

    107 Patient Ratings

    Patient Comments

    February 25, 2026 - "Dr. Frontera is easy to talk to, competent and I left feeling heard, understood and well cared for."

    February 25, 2026 - "Dr. Frontera is one of the nicest doctor I have ever visited."

    January 10, 2026 - "It was most satisfying the extent to which Dr. Frontera understands my diagnosis and is able to discuss it with us. He did a very find job explaining the many aspects surrounding this diagnosis and treatment and never once allowed us to feel that the questions were a waste of time. He never rushed us nor made us feel that time was running short. His service rating should be Excellent!!!"

    January 10, 2026 - "I have never felt as "heard" and listened to as I have by Dr. Frontera. He took time to listen to my medical concerns and provide clear next steps for treatment."

    January 7, 2026 - "Dr. Frontera is/has been great. Very up to date and makes our visits interesting and helpful."

    October 18, 2025 - "Dr. Frontera handled my personality very well. I came in very nervous [...] and he was able to put my mind at ease very impressive. He is a thorough listener, and this reflects based off of his clinical notes that were uploaded onto my chart after I left."

    October 8, 2025 - "Dr. Frontera has got to be the nicest and most thorough Doctor I have ever had."

    September 8, 2025 - "Dr Frontera is an amazing endocrinologist. His care and compassion are evident in every interaction I have had with him."

    June 7, 2025 - "Glad you decided to stay, Dr. Frontera"