Hilmar Animal Hospital Return to Central California Businesses Directory Hilmar Animal Hospital Claim Listing Return to Central California Businesses Directory Description Details Address 19976 Bloss Ave City Hilmar State California ZIP Code 95324 Phone (209) 632-3831 Listing Category Veterinary Clinics & Hospitals – Listings Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?