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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).

Learn more about Dr. Gary Berg:

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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. Gary Berg is Good. Dr. Berg has been reviewed by 4 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 5.0
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 4.3
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 1 area:
  • Asthma

Education & Awards

Dr. Berg graduated from Des Moines University.


Dr. Berg has 6 hospital affiliations:

  • St John Detroit Riverview Hospital 
  • St. John Macomb-Oakland Hospital (Macomb Center) 


  • English

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Additional Information
Dr. Gary L Berg DO is a male Internist, has 28 years of experience and practices in Internal Medicine and Pulmonary Disease.
Where does Dr. Gary L. Berg practice?
Dr. Gary Berg has 1 office location.
Dr. Gary Berg practices Internal Medicine and Pulmonary Disease near Madison Heights, MI.
See Madison Heights Internists and Madison Heights Pulmonologists.