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Dr. Edmund Brennan, MD

Dr. Edmund Brennan, MD

Age 67 Cardiology M
(9) 9 reviews
Accepting New Patients


Dr. Edmund Brennan, MD is a cardiology specialist in Great Falls, MT. Dr. Brennan completed a residency at New York Methodist Hospital. He currently practices at Benefis Hospitals, Inc. and is affiliated with Banner Thunderbird Medical Center. He accepts multiple insurance plans. Dr. Brennan is board certified in Cardiovascular Disease.


  • Univ Of California San Diego Medical Center, Fellowship Hospital — 1991
  • Kaiser Foundation Hospital, Fellowship Hospital — 1990
  • Saint Vincent Medical Center, Fellowship Hospital — 1989
  • McGaw Medical Center Of Northwestern University, Fellowship Hospital — 1988
  • New York Methodist Hospital, Residency Hospital — 1956
  • Brighton Marine Hosp, Internship Hospital — 1952
  • New York U, School of Medicine, Medical School — 1951

Insurance Accepted

  • Anthem
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan

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  1. Benefis Hospitals, Inc.

    1. 1
      1101 26th St S, Great Falls, MT 59405 Existing Patients: (406) 731-8888

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Dr. Brennan is very thorough and straight forward in diagnosing your condition. He doesn't string you along. Highly professional.
— Aug 03, 2020
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Dr. Edmund Brennan, MD
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Frequently Asked Questions

Dr. Brennan frequently treats Heart Conditions.  

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Hospital Affiliations

  • Banner Thunderbird Medical Center
  • Honorhealth Deer Valley Medical Center
  • HonorHealth John C. Lincoln Medical Center
  • HonorHealth Scottsdale Osborn Medical Center
  • HonorHealth Scottsdale Thompson Peak Medical Center