Immunization Program

Chester County Health Department
Immunization Program Update

July, 2019
The Chester County Health Department offers all recommended immunizations for adults and children through regularly scheduled walk-in and appointment-based clinics at the Government Services Center in West Chester. Please be aware of the following changes to our program as highlighted below:

Eligibility Requirement:
Services will be provided to children and adults who live, work or attend school in Chester County. Children under 18 years of age must be accompanied by a parent or guardian.

The Health Department now accepts private insurance for immunizations; there is no cost for uninsured families or for children with Medical Assistance.

Walk-in and scheduled appointments are available. Walk-in hours are Tuesdays from 9am-4pm; Wednesdays from 12pm-6pm. Call 610-344-6252 for appointments. Vaccination records should be brought to walk-in clinics, or sent prior to scheduled appointments via mail, fax 610344-5405, or hand delivered. To ensure service, it is best to schedule an appointment.

Written documentation is provided to patients and recorded in the state immunization registry (PA SIIS) for access by healthcare providers.

Immunization Clinic Flyers: Please share immunization clinic flyers with patients, as appropriate.

For more information, visit Chester County Health Department’s Immunizations page at, or call 610-344-6252. Other information about the Health Department can be found at

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