Family Allergy and Asthma Specialists
John Mastrovich, M.D.

John D. Mastrovich, M.D.

  • Native of Texas
  • Received B.A. from Austin College, Sherman, TX
  • Received M.D. from Texas Tech University School of Medicine, Lubbock, TX
  • Completed residency in Internal Medicine at Northwestern University Medical School, Evanston, IL
  • Completed fellowship in Allergy and Immunology at Northwestern University Medical School, Chicago, IL
  • Private Practice in San Antonio, TX since 2001
  • Treats patients of all ages
  • Board Certified by the American Board of Allergy and Immunology.
  • Member of American Academy of Allergy, Asthma and Immunology
  • Member of the American College of Allergy, Asthma and Immunology
  • Memeber of Christian Medical and Dental Association
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