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Family Health Centers of San Diego – Diamond Neighborhoods Family Health Center
STD/STI testing location in San Diego, 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: 4725 Market St, San Diego, CA 92102
Get directions
Phone: (619) 515-2560
Website: https://www.fhcsd.org/diamond-neighborhoods-family-health-center/
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, PrEP for uninsured, Fee, Insurance Accepted, Free HIV Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:30am – 5:30pm |
| Tuesday | 8:30am – 5:30pm |
| Wednesday | 8:30am – 5:30pm |
| Thursday | 8:30am – 5:30pm |
| Friday | 8:30am – 5:30pm |
Appointment required: Yes
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: English, Spanish
Type: Federally Qualified Health Center (FQHC)
Source: CDC NPIN listing. Last updated by source: 2026-01-08. Page built 2026-11-03.