# County Veterinary Hospital Canonical URL: https://heypaww.com/vets/clinic/county-veterinary-hospital-st-charles-mo-32120 Veterinary clinic listing in St Charles, MO. - Address: 1416 First Capital Dr S, St Charles, MO, 63303 - Phone: (636) 724-1444 [Directions in Google Maps](https://www.google.com/maps/dir/?api=1&destination=1416%20First%20Capital%20Dr%20S%2C%20St%20Charles%2C%20MO%2C%2063303) 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.