| Business | Phone |
| Ballenger Creek Veterinary 6944 Crestwood Blvd, Frederick 21703 | (301) 668-2220 |
| Banfield The Pet Hospital 5401 Urbana Pike, Frederick 21704 | (301) 631-5222 |
| Frederick Veterinary Referral 434 Prospect Blvd, Frederick 21701 | (301) 662-6622 |
| Glade Valley Animal Hospital 2420 Trading Ln, Frederick 21701 | (301) 663-5591 |
| Mc Clellan Veterinary Clinic 142 W Patrick St # A, Frederick 21701 | (301) 663-6531 |
| Opossum Pike Veterinary Clinic 1550 Opossumtown Pike, Frederick 21702 | (301) 662-2322 |
| Urbana Veterinary Hospital 3569 Urbana Pike, Frederick 21704 | (301) 831-8646 |
| West Frederick Veterinary Hosp 6902 Bowers Rd, Frederick 21702 | (301) 473-4478 |