Best Sexual Health/STI Testing clinics in San Francisco, CA.

San Francisco Health Center, operated by Planned Parenthood Northern California, offers STD testing and treatment for infections including chlamydia, gonorrhea, herpes, and syphilis, along with HIV testing, pregnancy testing, and sexual and reproductive health services. The clinic provides in-person and telehealth appointments at its San Francisco location, with online booking available for select services.

The San Francisco AIDS Foundation (SFAF) is a long-standing nonprofit based in San Francisco, founded in 1982 to combat HIV/AIDS. It provides direct services, public education, and advocacy aimed at ending the AIDS epidemic in the U.S. Core offerings include HIV/STI testing, healthcare and behavioral health services, mental health support, harm reduction, and public health advocacy. SFAF operates across multiple San Francisco offices (HQ at 940 Howard St) and emphasizes HIV testing, STI screening, and related health services as part of its mission. The organization is nonprofit, with a strong accountability profile (Charity Navigator rating) and a notable history as one of the nation’s largest community-based AIDS service groups. Contact: info@sfaf.org or 415-487-3000.

City Clinic (San Francisco City Clinic) is a municipal sexual health clinic in SoMa, San Francisco. It specializes in STI testing and treatment, HIV testing and care, prevention, counseling, education, and related outreach. The clinic also engages in advocacy and medical research aimed at improving community sexual health. It operates at 356 7th St, San Francisco, CA 94103. Key details: - Services: STI testing and treatment, HIV testing and treatment, counseling, prevention, outreach, education, research. - Status: Public health clinic under SF Department of Public Health; part of San Francisco City Clinic. - Contact: sfccpatientservices@sfdph.org; main phone numbers 628-217-6695 / 628-217-6600. - Founded: 1933; small workforce (about 5 staff). - Availability and access: Public facility with city-backed sexual health services.