# Loyal Companions Animal Hospital Canonical URL: https://heypaww.com/vets/clinic/loyal-companions-animal-hospital-st-charles-il-34281 Veterinary clinic listing in St. Charles, IL. - Address: 2312 Main Street, St. Charles, IL, 60175 - Phone: (630) 524-2125 [Directions in Google Maps](https://www.google.com/maps/dir/?api=1&destination=2312%20Main%20Street%2C%20St.%20Charles%2C%20IL%2C%2060175) 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.