Willow Animal Hospital Large Animal Vet Contact Information Phone: (715) 682-2470 Address: 50172 WI-112, Ashland, Wisconsin 54806 Get Directions About Willow Animal Hospital is a large animal vet located in Ashland, WI. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading...