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Cambridge Health Alliance – CHA Somerville Campus
STD/STI testing location in Somerville, Massachusetts.
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: 33 Tower St, Somerville, MA 02143
Get directions
Phone: (617) 591-4500
Website: https://www.challiance.org/locations/somerville/cha-somerville-campus
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Herpes Test
- Rapid HIV Test
- Syphilis Test
- TB Test
Cost and payment
Free Mpox Vaccine, Medicaid Accepted, Sliding Scale, Fee, Insurance Accepted.
Hours
Hours not listed. Call before visiting.
Appointment required: Yes
Other services
STI treatment.
Languages: English, Interpretation Services Available for Non-English Languages, Spanish
Type: Clinic
Source: CDC NPIN listing. Last updated by source: 2026-03-19. Page built 2026-11-03.