80 STD and HIV testing locations in Houston, including 35 that list free testing.
Free testing listedSliding scaleSyphilisHIVRapid HIVHepatitis C
Hours not listed
Free testing listedChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Tue 10:30am – 6:00pm; Wed 10:30am – 6:00pm; Thu 10:30am – 6:00pm; Fri 10:30am – 6:00pm; Sat 10:30am – 6:00pm
Free testing listedChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSyphilisHIVRapid HIVHepatitis C
Hours not listed
Free testing listedSyphilisHIVRapid HIVHepatitis C
Hours not listed
Free testing listedSyphilisHIVRapid HIV
Mon 7:00am – 5:00pm; Tue 7:00am – 5:00pm; Wed 7:00am – 5:00pm; Thu 7:00am – 5:00pm; Fri 7:00am – 5:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 6:00pm; Tue 8:00am – 6:00pm; Wed 8:00am – 6:00pm; Thu 8:00am – 6:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 6:00pm; Tue 8:00am – 6:00pm; Wed 8:00am – 6:00pm; Thu 8:00am – 6:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIV
Mon 8:30am – 4:30pm; Tue 8:30am – 4:30pm; Wed 8:30am – 4:30pm; Thu 8:30am – 4:30pm; Fri 8:30am – 4:30pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIV
Mon 8:00am – 4:30pm; Tue 8:00am – 4:30pm; Wed 8:00am – 4:30pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIV
Mon 8:00am – 4:30pm; Tue 8:00am – 4:30pm; Wed 8:00am – 4:30pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm
Free testing listedChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 9:00am – 6:00pm; Tue 9:00am – 6:00pm; Wed 9:00am – 6:00pm; Thu 9:00am – 6:00pm; Fri 9:00am – 6:00pm
Free testing listedSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedChlamydiaGonorrheaSyphilisHIV
Hours not listed
Free testing listedChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 9:00am – 6:00pm; Tue 9:00am – 6:00pm; Wed 9:00am – 6:00pm; Thu 9:00am – 6:00pm; Fri 9:00am – 6:00pm
Free testing listedChlamydiaGonorrheaSyphilisHerpesHIVRapid HIV
Mon 8:00am – 7:00pm; Tue 8:00am – 7:00pm; Wed 8:00am – 7:00pm; Thu 8:00am – 7:00pm; Fri 8:00am – 2:00pm
Free testing listedSyphilisHIVRapid HIV
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleHIVRapid HIV
Mon 7:30am – 4:00pm; Tue 7:30am – 4:00pm; Wed 7:30am – 4:00pm; Thu 7:30am – 7:30pm; Fri 7:30am – 4:00pm
Free testing listedChlamydiaGonorrheaSyphilisHerpes
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 12:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 6:00pm; Sat 8:00am – 4:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:15pm; Tue 8:00am – 5:15pm; Wed 8:00am – 5:15pm; Thu 8:00am – 5:15pm; Fri 8:00am – 5:15pm; Sat 8:00am – 4:00pm
Free testing listedSyphilisHIVRapid HIVHepatitis C
Mon 2:30pm – 8:30pm; Tue 3:00pm – 9:00pm; Wed 3:00pm – 9:00pm; Thu 3:00pm – 9:00pm; Fri 2:00pm – 7:00pm
Free testing listedSliding scaleHIVRapid HIV
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 8:00am – 8:00pm; Sun 12:00pm – 6:00pm
Free testing listedSliding scaleHIVRapid HIV
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleHIVRapid HIV
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleHIVRapid HIV
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 6:15pm; Tue 8:00am – 6:15pm; Wed 8:00am – 6:15pm; Thu 8:00am – 6:15pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm; Sat 8:00am – 12:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Free testing listedChlamydiaGonorrheaSyphilisHIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
3100 Cleburne St, Public Affairs Bldg Rms 302 P and 302N, Houston, TX 77004 ·
(713) 313-7558Free testing listedChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis C
Mon 8:00am – 4:00pm; Tue 8:00am – 4:00pm; Wed 8:00am – 4:00pm; Thu 8:00am – 4:00pm; Fri 8:00am – 4:00pm
Free testing listedSliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 10:00am – 7:00pm; Tue 8:30am – 5:30pm; Wed 8:30am – 5:30pm; Thu 8:30am – 5:30pm; Fri 7:00am – 4:00pm
ChlamydiaGonorrheaSyphilisHerpesHIV
Mon 9:00am – 5:00pm; Tue 9:00am – 5:00pm; Wed 9:00am – 5:00pm; Thu 9:00am – 5:00pm; Fri 9:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVHepatitis C
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIV
Mon 8:30am – 4:30pm; Tue 8:30am – 4:30pm; Wed 8:30am – 4:30pm; Thu 8:30am – 4:30pm; Fri 8:30am – 4:30pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIV
Mon 8:30am – 4:30pm; Tue 8:30am – 4:30pm; Wed 8:30am – 4:30pm; Thu 8:30am – 4:30pm; Fri 8:30am – 4:30pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIV
Mon 8:00am – 4:30pm; Tue 8:00am – 4:30pm; Wed 8:00am – 4:30pm; Thu 8:00am – 4:30pm; Fri 8:00am – 4:30pm
Sliding scaleChlamydiaGonorrheaSyphilisHIVHepatitis CHepatitis B
Mon 8:00am – 6:00pm; Tue 8:00am – 6:00pm; Wed 8:00am – 6:00pm; Thu 8:00am – 6:00pm; Fri 8:00am – 6:00pm; Sat 9:00am – 3:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHIVHepatitis CHepatitis B
Mon 8:00am – 6:00pm; Tue 8:00am – 6:00pm; Wed 8:00am – 6:00pm; Thu 8:00am – 6:00pm; Fri 8:00am – 6:00pm; Sat 9:00am – 3:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 11:00am – 7:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 11:00am – 7:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
3000 Aldine Mail Rte Rd, Bldg C Ste 200, Houston, TX 77039 ·
(713) 773-0803Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 11:00am – 7:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 7:00am – 4:00pm; Tue 7:00am – 4:00pm; Wed 7:00am – 4:00pm; Thu 7:00am – 4:00pm; Fri 7:00am – 4:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 7:00am – 4:00pm; Tue 7:00am – 4:00pm; Wed 7:00am – 4:00pm; Thu 7:00am – 4:00pm; Fri 7:00am – 4:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 7:00am – 4:00pm; Tue 7:00am – 4:00pm; Wed 7:00am – 4:00pm; Thu 7:00am – 4:00pm; Fri 7:00am – 4:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHIVRapid HIV
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 9:00am – 6:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 12:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
6201 Bonhomme Rd, 3rd fl South Tower, Houston, TX 77036 ·
(832) 395-9800Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:30am – 6:00pm; Tue 7:30am – 5:00pm; Wed 7:30am – 5:00pm; Thu 7:30am – 5:00pm; Fri 7:30am – 12:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHIV
Mon 8:30am – 6:00pm; Tue 7:30am – 5:00pm; Wed 7:30am – 5:00pm; Thu 7:30am – 5:00pm; Fri 7:30am – 12:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 8:00am – 8:00pm; Sun 8:00am – 8:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 8:00pm; Tue 8:00am – 8:00pm; Wed 8:00am – 8:00pm; Thu 8:00am – 8:00pm; Fri 8:00am – 8:00pm; Sat 9:00am – 5:00pm; Sun 9:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 9:00am – 7:00pm; Tue 9:00am – 7:00pm; Wed 9:00am – 7:00pm; Thu 9:00am – 7:00pm; Fri 9:00am – 7:00pm; Sat 9:00am – 7:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIV
Mon 11:00am – 7:00pm; Tue 8:30am – 4:30pm; Wed 8:30am – 4:30pm; Thu 9:30am – 4:30pm; Fri 8:30am – 4:30pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVRapid HIV
Mon 8:30am – 4:30pm; Tue 8:30am – 4:30pm; Wed 8:30am – 4:30pm; Thu 11:00am – 7:00pm; Fri 9:30am – 4:30pm
9919 N Freeway Service Rd, Ste 107, Houston, TX 77037 ·
(713) 514-1106ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIV
Mon 8:30am – 4:30pm; Tue 8:30am – 4:30pm; Wed 10:30am – 7:00pm; Thu 9:30am – 4:30pm; Fri 8:30am – 4:30pm
5800 Bellaire Blvd, Bldg 1B Ste 120, Houston, TX 77081 ·
(713) 541-5372ChlamydiaGonorrheaSyphilisHerpesHIV
Mon 9:30am – 4:30pm; Tue 11:00am – 7:00pm; Wed 8:30am – 4:30pm; Thu 8:30am – 4:30pm; Fri 8:30am – 4:30pm
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Mon 8:00am – 6:00pm; Tue 8:00am – 6:00pm; Wed 8:00am – 6:00pm; Thu 8:00am – 6:00pm; Fri 8:00am – 1:00pm
ChlamydiaGonorrheaSyphilisHIVRapid HIVHepatitis CHepatitis B
Hours not listed
ChlamydiaGonorrheaSyphilisHerpesHIVRapid HIVHepatitis CHepatitis B
Hours not listed
Sliding scaleChlamydiaGonorrheaSyphilisHIV
Mon 9:00am – 5:00pm; Tue 9:00am – 5:00pm; Wed 9:00am – 5:00pm; Thu 9:00am – 5:00pm; Fri 9:00am – 5:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHIV
Mon 9:00am – 5:00pm; Tue 9:00am – 5:00pm; Wed 9:00am – 5:00pm; Thu 9:00am – 5:00pm; Fri 9:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHIV
Mon 8:00am – 5:00pm; Tue 8:00am – 5:00pm; Wed 8:00am – 5:00pm; Thu 8:00am – 5:00pm; Fri 8:00am – 5:00pm
ChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 7:00am – 4:00pm; Tue 7:00am – 4:00pm; Wed 7:00am – 4:00pm; Thu 7:00am – 4:00pm; Fri 7:00am – 4:00pm
Sliding scaleChlamydiaGonorrheaSyphilisHerpesHIVHepatitis CHepatitis B
Mon 9:00am – 3:00pm; Tue 9:00am – 3:00pm; Wed 9:00am – 3:00pm; Thu 9:00am – 3:00pm; Fri 9:00am – 3:00pm; Sat 9:00am – 1:00pm
These federally funded health centers (HRSA) offer primary care, usually on a sliding fee scale. Their STD testing services are not confirmed in our data. Call to confirm STD testing.
Data: CDC NPIN and HRSA. Page built 2026-11-03.