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Internist, Critical Care Specialist, Pulmonologist (lungs)
12 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).

Learn more about Dr. Gary Erwin:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Gary Erwin is Good. Dr. Erwin has been reviewed by 7 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.1
Courteous Staff 3.7
Accurate Diagnosis 3.4
Bedside Manner 3.0
Spends Time with Me 2.9
Follows Up After Visit 2.6

Specialties & Research

Dr. Gary Erwin, MD is board certified in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.

  • He has special expertise in 1 area:
  • Asthma

Education & Awards

Dr. Erwin graduated from The University of Texas at Galveston.


Dr. Erwin has 5 hospital affiliations:

  • Baylor Regional Medical Center at Plano 
  • Baylor Medical Center At Irving 

> > > > Dr. Gary Erwin, MD

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Additional Information
Dr. Gary Edward Erwin MD is a male Internist, has 12 years of experience and practices in Internal Medicine, Critical Care Medicine, and Pulmonary Disease.
Where does Dr. Gary E. Erwin practice?
Dr. Gary Erwin has 1 office location.
Dr. Gary Erwin practices Internal Medicine, Critical Care Medicine, and Pulmonary Disease near Plano, TX.
See Plano Internists, Plano Critical Care Practitioners, and Plano Pulmonologists.