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La Maestra Community Health Centers – 1st Street Medical
STD/STI testing location in El Cajon, 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: 165 S 1st St, El Cajon, CA 92019
Get directions
Phone: (619) 280-4213
Website: https://lamaestra.org/
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, PrEP for uninsured, Fee, Insurance Accepted, Free STI Test, Free HIV Test, Free Hepatitis C Test, Free Hepatitis B Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 8:00am – 5:00pm |
| Tuesday | 8:00am – 5:00pm |
| Wednesday | 8:00am – 5:00pm |
| Thursday | 8:00am – 5:00pm |
| Friday | 8:00am – 5:00pm |
Appointment required: Yes
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: American Sign Language, English, French, Haitian Creole, Interpretation Services Available for Non-English Languages, Spanish, Vietnamese
Type: Federally Qualified Health Center (FQHC)
Source: CDC NPIN listing. Last updated by source: 2026-03-17. Page built 2026-11-03.