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Mission Neighborhood Health Center – Excelsior Clinic
STD/STI testing location in San Francisco, California.
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: 4836 Mission Street, San Francisco, CA 94112
Get directions
Phone: (415) 552-3870
Website: https://www.mnhc.org/en
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, Fee, Insurance Accepted, Free HIV Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:00am – 7:00pm |
| Tuesday | 8:00am – 7:00pm |
| Wednesday | 8:00am – 7:00pm |
| Thursday | 8:00am – 7:00pm |
| Friday | 8:00am – 7:00pm |
| Saturday | 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: 2026-07-16. Page built 2026-11-03.