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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 (1)

The overall average patient rating of Dr. Gary Ferguson, Pulmonologist is Excellent. Dr. Ferguson has been reviewed by 3 patients who have provided 1 comments. The rating is 5 out of 5 stars.

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

Specialties & Research

Dr. Gary Ferguson, MD is board certified in Internal Medicine and Pulmonary Disease.

  • He has special expertise in 4 areas:
  • Asthma
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Obstructive Lung Diseases
  • Respiratory Failure

Education & Awards

Dr. Ferguson graduated from University of Washington, Seattle. He has 3 awards.

One of America's Leading Experts on:
Obstructive Lung Diseases
Best Doctors in America (2014)
Best Doctors in America (2013)


Dr. Ferguson has 10 hospital affiliations:

  • St John Detroit Riverview Hospital 
  • Beaumont Hospital,Troy 


  • English

> > > > Dr. Gary Ferguson, MD

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Additional Information
Dr. Gary Thomas Ferguson MD is a male Internist, has 31 years of experience and practices in Internal Medicine, Pulmonary Disease, and Critical Care Medicine.
Where does Dr. Gary T. Ferguson practice?
Dr. Gary Ferguson has 1 office location.
Dr. Gary Ferguson practices Internal Medicine, Pulmonary Disease, and Critical Care Medicine near Livonia, MI.
See Livonia Internists, Livonia Pulmonologists, and Livonia Critical Care Practitioners.