Dr. Gregory James Byrne MD is a male Emergency Medicine Specialist, has 32 years of experience and practices in Emergency Medicine, Family Medicine, and Internal Medicine.
Dr. Gregory Byrne has 7 office locations.
401 W Campbell Rd
Richardson, TX 75080

Phone Number
Locations and availability (7)
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. Gregory Byrne, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Byrne graduated from University of Mississippi , Jackson.


Dr. Byrne has 42 hospital affiliations:

  • Harris Methodist H E B 
  • Baylor Regional Medical Center At Grapevine 

Accepted Insurance Plans

Dr. Byrne accepts these health insurances in at least one office:

  • Blue Cross Blue Shield of Texas - 1 plan
  • AMERIGROUP - 3 plans
  • Aetna - 1 plan
  • Medicare - 1 plan


  • Spanish

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Additional Information
Where does Dr. Gregory J. Byrne practice?
Dr. Gregory Byrne practices Emergency Medicine, Family Medicine, and Internal Medicine near Richardson, TX.
Additional practice locations include: Houma, LA and Dallas, TX.
See Richardson Emergency Physicians, Richardson Family Physicians, and Richardson Internists.