Sullivan Veterinary Clinic Large Animal Vet Contact Information Phone: (318) 435-4585 Address: 6355 LA-4, Winnsboro, Louisiana 71295 Get Directions About Sullivan Veterinary Clinic is a large animal vet located in Winnsboro, LA. 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... Next