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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).

Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Gary Davis is Good. Dr. Davis has been reviewed by 18 patients who have provided 7 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 3.6
Courteous Staff 3.6
Accurate Diagnosis 4.0
Bedside Manner 3.9
Spends Time with Me 4.0
Follows Up After Visit 3.8

Specialties & Research

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

  • He has special expertise in 6 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Internal Medicine
  • Unstable Angina

Education & Awards

Dr. Davis graduated from University of Virginia, Charlottesville. He has 1 awards.

Top 10 Doctor - City (2014)
Evanston, IL


Dr. Davis has 7 hospital affiliations:

  • Evanston Hospital 
  • Northwestern Memorial Hospital 


  • French
  • German
  • Greek
  • Polish
  • Spanish
  • English

> > > > Dr. Gary Davis, MD

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Additional Information
Dr. Gary Jack Davis MD is a male Internist, has 37 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. Gary J. Davis practice?
Dr. Gary Davis has 1 office location.
Dr. Gary Davis practices Internal Medicine and Cardiovascular Disease near Evanston, IL.
See Evanston Internists and Evanston Cardiologists.