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Internist, Cardiologist (heart)
40 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Mary McDonnell:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Mary McDonnell is Average. Dr. McDonnell has been reviewed by 3 patients who have provided 3 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.6
Courteous Staff 5.0
Accurate Diagnosis 3.2
Bedside Manner 2.8
Spends Time with Me 3.7
Follows Up After Visit 3.2

Specialties & Research

Dr. Mary McDonnell, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • She has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. McDonnell graduated from University of Utah, Salt Lake City.


Dr. McDonnell has 3 hospital affiliations:

  • Valley View Medical Center 
  • Dixie Regional Medical Center - River Road Campus 
  • Dixie Regional Medical Center - 400 East Campus 


  • German

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Additional Information
Dr. Mary Ann McDonnell MD is a female Internist, has 40 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Mary A. McDonnell practice?
Dr. Mary McDonnell has 2 office locations.
Dr. Mary McDonnell practices Internal Medicine and Cardiovascular Disease near Saint George, UT.
See Saint George Internists and Saint George Cardiologists.