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City of Portland Public Health Division – STD Clinic
STD/STI testing location in Portland, Maine.
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: 39 Forest Ave, Portland, ME 04101
Get directions
Phone: (207) 874-8446
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis C Rapid Test
- Hepatitis C Test
- Rapid HIV Test
- Syphilis Test
Cost and payment
Free Mpox Vaccine, Sliding Scale, PrEP for uninsured, Fee, Free STI Test, Free HIV Test, Free Hepatitis C Test.
This location lists free STI and/or HIV testing. Eligibility rules may apply.
Hours
| Monday | 9:00am – 12:00pm |
| Tuesday | 10:00am – 5:30pm |
| Thursday | 10:00am – 5:30pm |
Appointment required: Yes
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: English, Interpretation Services Available for Non-English Languages, Portuguese, Spanish
Type: Public Health Department/Social Services Department
Source: CDC NPIN listing. Last updated by source: 2026-03-27. Page built 2026-11-03.