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Planned Parenthood Northern California – Antioch Health Center
STD/STI testing location in Antioch, 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: 3670 Delta Fair Blvd, Antioch, CA 94509
Get directions
Phone: (925) 754-4550
Website: https://www.plannedparenthood.org/health-center/california/antioch/945
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis B Test
- Hepatitis C Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
Cost and payment
Donations Accepted, Medicaid Accepted, Sliding Scale, PrEP for uninsured, Fee, Insurance Accepted.
Hours
| Monday | 11:30am – 8:00pm |
| Tuesday | 8:30am – 5:00pm |
| Wednesday | 8:30am – 5:00pm |
| Thursday | 8:30am – 5:00pm |
| Friday | 8:30am – 5:00pm |
| Saturday | 8:30am – 2:00pm |
Appointment required: Yes
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: English, Interpretation Services Available for Non-English Languages, Spanish
Type: Clinic
Source: CDC NPIN listing. Last updated by source: 2026-07-13. Page built 2026-11-03.