Contact Information


Stanislaus County Immunization Program
820 Scenic Dr.
Modesto, CA 95350

Contact Us:
Phone: 209-558-7700
Fax: 209-558-5014
Email: gro.ashcs@esrunzi

Walk In Services (special back-to-school hours):

Immunizations:
Tuesday: 8:00am - 7:00pm
Thursday: 8:00pm - 7:00pm

Sexually Transmitted Diseases (STD) & Anonymous HIV Testing:
Monday: 1:00pm - 5:00pm
Thursday: 1:00pm - 7:00pm

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

Services By Appointment Only: Telephone (209) 558-7700

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

Tuberculosis (TB) Services:
Monday: 8:00am - 12:00pm
Wednesday: 8:00am - 12:00pm
Friday: 8:00am - 12:00p

Frequently Asked Questions


Browse our Immunization Program FAQ.