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Allergy in San Antonio, Texas

Data updated monthly · Last refresh September 2026

11 Allergy providers practice in San Antonio. Listings are drawn from federal public records and are not endorsements.

Allergy providers in San Antonio

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Adrianne Vaughn, M.D.
San Antonio, TX · $1,513 in drug and device payments (2025) · (210) 499-0033
Dr. Anna Heisser, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 699-2298
Dr. Bruce Martin, D.O.
San Antonio, TX · $70 in drug and device payments (2025) · (210) 616-0690
Dr. David Hrncir, M.D.
San Antonio, TX · $1,095 in drug and device payments (2025) · (210) 490-2051
Dr. Dennis Dilley, M.D.
San Antonio, TX · $799 in drug and device payments (2025) · (210) 614-4405
Dr. Eliseo Villalobos, MD
San Antonio, TX · $1,363 in drug and device payments (2025) · (210) 442-8891
Dr. Jean Murphree, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 614-7594
Dr. John Freiler, M.D.
San Antonio, TX · $1,508 in drug and device payments (2025) · (210) 764-6567
Dr. Michael Tyler, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 491-9441
Dr. Patricia Dinger, D.O.
San Antonio, TX · $3,301 in drug and device payments (2025) · Telehealth · (210) 499-4824
Dr. Roberto Rodriguez, M.D.
San Antonio, TX · $1,768 in drug and device payments (2025) · (210) 616-0690

Common questions

How many Allergy providers are in San Antonio, Texas?

There are 11 Allergy providers with active NPI records practicing in San Antonio, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in San Antonio Allergy across Texas

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.