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 ListingGregory A Rex DvmPhone: 909-862-3020Address: 25778 Base Line St Ste A San Bernardino, CA Colton California, 92410 MemorialsNo Memorials for this location