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Pediatric Specialist, Infectious Disease Specialist (virus, bacteria, parasites)
37 years of experience
Video profile
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 Istre, MD is board certified in Pediatric Infectious Diseases.

  • He has special expertise in 4 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Haemophilus Infections
  • Pneumococcal Infections
  • Wounds and Injuries

Education & Awards

Dr. Istre graduated from University of Oklahoma , Oklahoma City.


Dr. Istre has 8 hospital affiliations:

  • Medical City Dallas Hospital 
  • Texas Health Presbyterian Hospital Plano 

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Additional Information
Dr. Gregory Roy Istre MD is a male Infectious Disease Specialist, has 37 years of experience and practices in Pediatric Infectious Diseases.
Where does Dr. Gregory R. Istre practice?
Dr. Gregory Istre has 2 office locations.
Dr. Gregory Istre practices Pediatric Infectious Diseases near Carrollton, TX.
Additional practice locations include: Dallas, TX.
See Carrollton Pediatric Specialists.