Public health officials issued a "stay-at-home" order to be in effect until May 31 or further. We've closed our office at 1035 Market Street and only offering essential services at Strut and the 6th Street Harm Reduction Center. Learn more.
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Substance Use Support, Your Way

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San Francisco AIDS Foundation promotes health, wellness, and social justice for communities most impacted by HIV, through sexual health and substance use services, advocacy, and community partnerships.

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The Latest

Anger became Activism: Activist Larry Kramer Dies at 84

AIDS activist, playwright, and firebrand Larry Kramer passed today, having shown a generation how to channel anger into activism.

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COVID-19 Updates

Given the recent developments regarding the coronavirus, we’re providing information about how to prevent the spread of COVID-19 and changes to our programs and services.

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Senator Wiener Introduces Legislation to Expand Access to Rapid Syphilis Testing

In light of increasing syphilis rates, SB 932 would authorize HIV counselors to perform an inexpensive, quick and effective syphilis test – allowing patients to receive better care.

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Grassroots power is a critical force in ensuring a compassionate and effective response to the HIV epidemic. Join our HIV Advocacy Network and make your voice heard. Text RESIST to 52886.

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Main Office

1035 Market Street, Suite 400
San Francisco, CA 94103


470 Castro Street
San Francisco, CA 94114

Harm Reduction Center

117 6th Street
San Francisco, CA 94103

Mobile Testing Unit

Hours and locations vary

Mobile Syringe & Health Services

Hours and locations vary