Get Tested for HIV & STIs

We offer free, fast, confidential HIV tests at multiple locations across San Francisco. All of our HIV/STI testing is open (focused) to gay men and other men who have sex with guys, as well as people who inject drugs, trans women, and trans men. Due to the low rates of HIV among heterosexual couples and women in San Francisco (SF Epi Data) we provide referrals for these men and women to SF Planned Parenthood and Women's Community Clinic (who only see female identified persons).

All of our locations offer rapid HIV testing, with results available in 20 minutes. Some of our locations provide additional services including STI testing, Hepatitis A and B vaccinations, and Hepatitis C testing.


When and Where

  • Mobile HIV testing (A neighborhood near you in SF)
    Look for our 33-foot mobile testing van, and drop in for HIV testing, asymptomatic syphilis, chlamydia and gonorrhea screening, or just to get answers to your burning sexual health questions. Testing is currently available only for gay, bi and trans men. Follow us on Twitter - @testmesf,  so you know when we're in your area. See our testing calendar below or call 415-487-8037 for current days/locations.
  • Strut
    470 Castro Street at 18th [map]

    Mondays, Fridays, Saturdays:
    10:00 am–6:00 pm

    10:00 am–8:00 pm

    Strut is the home for health and wellness from San Francisco AIDS Foundation in the Castro. Strut offers tools and support for gay, bi and trans men to manage physical, emotional and social aspects of health, including an array of free sexual health services for guys living with HIV and HIV-negative guys. Online appointment scheduling is available for returning customers and returning customers of Magnet. Learn more at
  • Foundation offices
    First time visitors, please check in with the concierge at the podium on the right when you enter the lobby. Return visitors, please check in at the main desk on the left when you enter the lobby. Provide your name to the building security officer and let them know you are visiting San Francisco AIDS Foundation or “SFAF.”

    1035 Market Street, Suite 400 [map]
    Tuesdays, Wednesdays, Thursdays
    3:00 pm–5:30 pm

    Free and confidential HIV testing offered by appointment or drop-in. Call 415-487-8037 to make an appointment.

    PrEP Health Program offered by appointment.
    Wednesdays, Fridays
  • Syringe Access Services
    In addition to providing clean syringes and related "works", our Syringe Access teams also provide HIV and Hep C testing services. Learn more about this program, or see their full schedule.

    117 6th Street @Mission [map]
    Tuesday–Friday 11:00 am–1:00 pm



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