Veterinarian Clinics of Avoyelles Large Animal Vet Contact Information Phone: (318) 253-6820 Address: 523 S Preston St, Marksville, Louisiana 71351 Get Directions About Veterinarian Clinics of Avoyelles is a large animal vet located in Marksville, 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...