Dr. Mark Berntsen, MD


Internal Medicine | Male

MEDICAL CENTER OF THE ROCKIES 2500 Rocky Mountain Ave Ste 2200 Loveland, CO 80538 Get Directions
Dr. Mark Berntsen, MD

Dr. Mark Berntsen, MD is an internal medicine doctor who practices in Loveland, CO. He is 51 years old and has been practicing for 24 years. Dr. Berntsen is affiliated with Medical Center of the Rockies, Poudre Valley Hospital and North Colorado Medical Center.

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Dr. Berntsen's Experience

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Board Certifications

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Berntsen

Dr. Berntsen accepts 9 insurance carriers

Dr. Berntsen is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Berntsen's Reviews

Likelihood of recommending Dr. Berntsen to family and friends
based on 13 total reviews (1 with a comment)
Dr. Berntsen's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (1)
in Longmont, CO |
Excellent! He will tell you like it is and doesn't prescribe what you don't need. Very kind.
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Dr. Berntsen's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Internal Medicine
  •  Board certified in Internal Medicine
  •  No malpractice claims found
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Berntsen has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Colorado.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Berntsen's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine

Conditions Treated

  • Hearing Loss
  • Tinnitus


  • Medical School
    University of Kansas / School of Medicine

    Graduated in 1993

  • Residency Hospital
    University Of Ks School Of Med

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

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


  • Internal Medicine

Procedures Performed

  • Audiometry