Mario Rivera Bernuy, MD
5.0(7 reviews)
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Office Hours at Essentia Health-Fosston Clinic

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 5:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 5:00pm
  • Fri:8:00am - 5:00pm

Mario Rivera Bernuy, MD
Internal Medicine Physician - Endocrinology, Diabetes & Metabolism, Plastic Surgeon - General

Biography

Mario Rivera Bernuy, MD is a Internal Medicine Physician - Endocrinology, Diabetes & Metabolism, Plastic Surgeon - General practicing in Fosston, MN

He has not yet shared a personalized biography with … Read more ›

Featured Review See More Reviews

Good experience…

Anonymous

Summary

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Provider Profile 0

Specialties

Languages Spoken
English, Spanish
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Endocrinology, Diabetes & Metabolism
  • Plastic Surgeon

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 7
Most Recent Review: 08/13/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation 5.0

Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Good experience...”

Good experience

Anonymous 08/13/2026
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Verified Patient

“Was not clear on my condition. D...”

Was not clear on my condition. Did not in put anything new about my condition could of added body recognition of my condition.

Anonymous 08/30/2025
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Verified Patient

“Dr. Bernuy was very good at expl...”

Dr. Bernuy was very good at explaining everything to me.

Anonymous 05/20/2025
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Verified Patient

“Lo recomendare muy bueno...”

Lo recomendare muy bueno

Anonymous 04/02/2025
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Verified Patient

“He explained it all very well- t...”

He explained it all very well- thank you!

Anonymous 10/20/2025
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Verified Patient

“He is a great doctor. He has bee...”

He is a great doctor. He has been my endocrinologist for some years, and thanks to him I am feeling comfortable with my illness.

Anonymous 06/25/2025
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Verified Patient

“Dr. Rivera is a caring and excel...”

Dr. Rivera is a caring and excellent doctor.

Anonymous 04/27/2025

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Allison Tamm, APRN, CNP   -   Registered Nurse
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Marie Anderson, CCC-SLP   -   Speech-Language Pathologist
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Christine Isaak, DPT   -   Physical Therapist
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Christina Norton, APRN, CNP   -   Nurse Practitioner
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Rachel Hare, APRN, CNP   -   Nurse Practitioner
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Kevin Karls, MD   -   Internal Medicine Physician
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Ryan Backer, APRN, CNP   -   Nurse Practitioner
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Sierra Link, APRN, CNP   -   Registered Nurse
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Douglas Renton, MD   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Mario Rivera Bernuy, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Mario Rivera Bernuy, MD has not yet specified the insurance plans he accepts.