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      • Providing great health care is our goal.
        • About WellMed
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        • Specialists for Health
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        • Services and specialties
        • Extended hours clinics

        • Become a WellMed patient

          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
    • Patient resources
      • Take a look at what makes WellMed great.
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        • Patient forms
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        • Wellmed Charitable Foundation
        • Insurance plans accepted
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        • Become a WellMed patient

          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
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          Age healthy now blog
        • Docs in a Pod
        • In the news
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          • Mosquitoes pose a disease threat in Texas; how to keep them away

            July 23, 2026

          • How patients can avoid returning to the hospital

            July 22, 2026

          • Dehydration can be dangerous, especially for older adults

            July 21, 2026

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Texas Oncology Store Front

Texas Oncology

19016 Stone Oak Pkwy
Ste 250
San Antonio, TX  78258
Driving Directions

View our clinicians
Call 1-210-598-4300 to schedule

Languages spoken

English
Spanish
Print Email
Call 1-210-598-4300 to schedule

Languages spoken

English
Spanish
Print Email
Print Email

Texas Oncology
Call location1-210-598-4300
Get directions 19016 Stone Oak Pkwy Ste 250
San Antonio,  TX 78258
Fax number1-210-545-1016
Call location1-210-598-4300
Get directions 19016 Stone Oak Pkwy Ste 250
San Antonio,  TX 78258
Fax number1-210-545-1016

Office Hours

Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Our clinicians

Alison Unzeitig Barron, MD practices General Surgery in Carrollton, Dallas, and San Antonio
Alison Unzeitig Barron, MD
General surgery
Call 1-210-598-4300 View profile
Gustavo E. Guajardo-Salinas, MD practices General Surgery and Thoracic and Cardiac Surgery in San Antonio
Gustavo E. Guajardo-Salinas, MD
General surgery
Call 1-210-614-0880 View profile
Nayel Imad Khan, MD practices General Surgery in San Antonio
Nayel Imad Khan, MD
General surgery
Call 1-210-598-4300 View profile
Alfredo Alejandro Santillan-Gomez, MD practices Surgical Oncology in San Antonio
Alfredo Alejandro Santillan-Gomez, MD
Surgical oncology
Call 1-210-595-5300 View profile
Angelica Torres Shrum, PA practices Physician Assistant in San Antonio
Angelica Torres Shrum, PA
Physician assistant
Call 1-210-598-4300 View profile

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