STD Counseling & Testing


STI Testing and Treatment Clinic is Open for Appointments and Walk-ins

The Hamilton Township Division of Health offers free and confidential clinics for Sexually Transmitted Infections (STIs) to residents of Hamilton Township and residents of the municipalities of East Windsor, Ewing, Hightstown, Hopewell Township, Lawrence, Princeton, Robbinsville, and West Windsor. 

STI Clinic Schedule: Tuesdays 9am - 12pm

Appointment Preferred, Walk-ins Accepted

Location: 2100 Greenwood Ave, Hamilton, NJ 08609

Please call the Hamilton Township Division of Health at either (609) 890-3647 or (609) 890-3884 for more information or to make an appointment for STI testing, screening, and treatment.  


HIV Testing Information:

The Hamilton Township Division of Health currently does not offer HIV testing.  All Mercer County residents may use the following clinic for HIV Testing:

Henry J. Austin Health Center
321 North Warren Street
Trenton, NJ 08618

Please call for an appointment:

HIV Testing: 609-278-5951 or 609-278-5946

Main Clinic: 609-278-5900

Please Note: Residents of Hopewell Borough and Pennington should contact Montgomery Township for services and Trenton residents may use Henry J. Austin Health Center for services.

Helpful Links


Clinic Handouts


NOTE: Public Notice Regarding HIV Testing Service Effective July 1, 2019; STD Testing Services at Hamilton Health Division to Continue