# County Line Animal Hospital Canonical URL: https://heypaww.com/vets/clinic/county-line-animal-hospital-naperville-il-7821 Veterinary clinic listing in Naperville, IL. - Address: 2200 S Washington St, Naperville, IL, 60565 - Phone: (630) 983-5551 [Directions in Google Maps](https://www.google.com/maps/dir/?api=1&destination=2200%20S%20Washington%20St%2C%20Naperville%2C%20IL%2C%2060565) Directory snapshot: September 16, 2026. Contact the clinic directly to confirm its address, availability, hours, and services. Map coordinates are approximate; this is not a verified entrance. Paww is an independent directory and does not provide veterinary care or endorse this listing.