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Anesthesiology in San Antonio, Texas

Data updated monthly · Last refresh September 2026

419 Anesthesiology providers practice in San Antonio, and 35% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Anesthesiology 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. Eduardo Moreno, MD
San Antonio, TX · $197 in drug and device payments (2025) · (210) 804-5400
Dr. Edward Briggs, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7750
Dr. Edward Styslinger, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7720
Dr. Edward Wolf, MD
San Antonio, TX · $141 in drug and device payments (2025) · (210) 477-9555
Dr. Edwin Shih, M.D.
San Antonio, TX · $125 in drug and device payments (2025) · (210) 485-1844
Dr. Elaine Key, MD
San Antonio, TX · $25 in drug and device payments (2025) · (210) 260-3082
Dr. Elena Sammons, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 858-6199
Dr. Elizabeth Akintunde, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 567-4509
Dr. Elizabeth Colonna, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 670-9030
Dr. Elizandro Munoz, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7790
Dr. Emily Boyd, M.D.
San Antonio, TX · $14 in drug and device payments (2025) · (210) 358-4000
Dr. Erica Horton, D.O.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 215-1187
Dr. Eric Chiang, MD
San Antonio, TX · $124 in drug and device payments (2025) · (210) 375-7790
Dr. Eric Ramdass, MD
San Antonio, TX · $518 in drug and device payments (2025) · (210) 567-4500
Dr. Erik Koppang, M.D.
San Antonio, TX · $215 in drug and device payments (2025) · (210) 615-1187
Dr. Esteban Arredondo, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7790
Dr. Fernando Pena, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 615-1187
Dr. Fernando Zaragoza, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-4000
Dr. Frances Cena, M.D.
San Antonio, TX · $125 in drug and device payments (2025) · (210) 615-1187
Dr. Francis Rosinia, M.D
San Antonio, TX · No drug or device payments recorded (2025) · (210) 567-4500
Dr. Francis Vanwisse, M.D.
San Antonio, TX · $23 in drug and device payments (2025) · (210) 615-1187
Dr. Franklin Anderson, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 274-7897
Dr. Frank Villamaria, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 916-7500
Dr. Frederic Wile, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7760
Dr. Gary Cohen, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7790
Dr. Gary Elliott, M.D.
San Antonio, TX · $36 in drug and device payments (2025) · (210) 257-1400
Dr. Gary Keener
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7760
Dr. Gary Loudermilk, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 615-1187
Dr. Gene Voss, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 650-3124
Dr. Gerald O'gorman, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7790
Dr. Gerardo Maldonado, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 477-9551
Dr. Giancarlo Diaz, MD
San Antonio, TX · $16 in drug and device payments (2025) · (210) 358-4000
Dr. Gilbert Medina, M.D.
San Antonio, TX · $19 in drug and device payments (2025) · (210) 375-7720
Dr. Giselle Conlin, M.D.
San Antonio, TX · $96 in drug and device payments (2025) · (210) 375-7790
Dr. Glenn Swaney, M.D.
San Antonio, TX · $150 in drug and device payments (2025) · (210) 375-7750
Dr. Gregory Lawler
San Antonio, TX · No drug or device payments recorded (2025) · (210) 615-1187
Dr. Haider Darkzali, MBCHB
San Antonio, TX · $390 in drug and device payments (2025) · (210) 358-4000
Dr. Harold Karam, DO
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7790
Dr. Heather Quintela, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 375-7790
Dr. Hector Dalesandro, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 485-1844
Dr. Holly Baginski, DO
San Antonio, TX · $284 in drug and device payments (2025) · (210) 567-4506
Dr. Hussein Musa, MD
San Antonio, TX · $1,304 in drug and device payments (2025) · (210) 614-6432
Dr. Iana Bilga, MD
San Antonio, TX · $56 in drug and device payments (2025) · (210) 358-4000
Dr. Ivan Fomitchev, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (563) 564-1283
Dr. Jacek Jablonski, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-4000
Dr. Jacob Comiskey
San Antonio, TX · No drug or device payments recorded (2025) · (210) 567-4500
Dr. Jacqueline Curbelo, D.O.
San Antonio, TX · $200 in drug and device payments (2025) · (210) 358-4000
Dr. Jacquelyn Paetzold, D.O.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-4000
Dr. Jacques Zhang, DO
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-4000
Dr. Jade Cotton, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 358-4000

Common questions

How many Anesthesiology providers are in San Antonio, Texas?

There are 419 Anesthesiology providers with active NPI records practicing in San Antonio, according to federal NPPES data refreshed monthly.

How many Anesthesiology providers in San Antonio received drug or device company payments?

148 of 419 (35%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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 Anesthesiology 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.