Browse Health
Internist, Cardiologist (heart)
45 years of experience
Accepting new patients
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).

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Specialties & Research

Dr. Gary Hahn, MD is board certified in Internal Medicine and Cardiovascular Disease.

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

Education & Awards

Dr. Hahn graduated from University of Colorado, Denver.


Dr. Hahn has 8 hospital affiliations:

  • Centura Health-St Anthony North Hosp 
  • North Suburban Medical Ctr 


  • Spanish
  • Russian

> > > > Dr. Gary Hahn, MD

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Additional Information
Dr. Gary Wayne Hahn MD is a male Internist, has 45 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Gary W. Hahn practice?
Dr. Gary Hahn has 2 office locations.
Dr. Gary Hahn practices Internal Medicine and Cardiovascular Disease near Wheat Ridge, CO.
Additional practice locations include: Littleton, CO.
See Wheat Ridge Internists and Wheat Ridge Cardiologists.