Contact Information


Stanislaus County Immunization Program
830 1/2 Scenic Dr. Ste. C
Modesto, CA 95350

Contact Us:
Phone: 209-558-7700
Fax: 209-558-5014


Coronavirus Information
Phone: 209-558-7535


Walk In Services:

Sexual Health & Anonymous HIV Testing:
Monday: 1:00pm - 5:00pm

*Last registration for walk-in clients is 30 minutes before closing - no exceptions

Services By Appointment Only:

Immunizations:
Monday: 8:00am - 5:00pm

Frequently Asked Questions


Browse our Immunization Program FAQ.