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University Health – Southwest Clinic
STD/STI testing location in San Antonio, Texas.
Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.
Address: 2121 SW 36th St, San Antonio, TX 78237
Get directions
Phone: (210) 358-5100
Website: https://www.universityhealth.com/health-wellness/community-programs
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Syphilis Test
Cost and payment
Medicaid Accepted, Fee, Insurance Accepted.
Hours
| Monday | 7:00am – 5:00pm |
| Tuesday | 7:00am – 5:00pm |
| Wednesday | 7:00am – 5:00pm |
| Thursday | 7:00am – 5:00pm |
| Friday | 7:00am – 5:00pm |
Appointment required: Yes
Other services
STI treatment.
Languages: English, Interpretation Services Available for Non-English Languages, Spanish
Type: Clinic
Source: CDC NPIN listing. Last updated by source: 2026-06-16. Page built 2026-11-03.
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