Find Your Vet Clinic and Claim Your Listing ! Claim this listing and manage your memorials! If you own this animal clinic and would like to manage your listing information and obituaries then click the claim listing button below! Claim ListingMerrill Wallinga DrPhone: 712-722-1904Address: 1400 7th Ave Se Sioux Center, IA Rock Valley Iowa, 51250 MemorialsNo Memorials for this location