CentroMed – Southside Medical 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: 3750 Commercial Ave, San Antonio, TX 78221
Get directions

Phone: (210) 922-7000

Website: https://centromedsa.com/locations/southside-medical/

Tests listed

Chlamydia Test
Conventional HIV Test
Gonorrhea Test
Hepatitis A Test
Hepatitis B Test
Hepatitis C Test
Herpes Test
Syphilis Test
TB Test

Cost and payment

Medicaid Accepted, Medicare Accepted, Fee, Insurance Accepted.

Hours

Monday	8:00am – 5:00pm
Tuesday	8:00am – 5:00pm
Wednesday	8:00am – 5:00pm
Thursday	8:00am – 5:00pm
Friday	8:00am – 5:00pm

Appointment required: Yes

Other services

STI treatment.

Languages: English, Spanish

Type: Federally Qualified Health Center (FQHC)

Source: CDC NPIN listing. Last updated by source: 2026-05-26. Page built 2026-11-03.

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