State by state and city by city, find your nearest dog and cat hospital or animal emergency clinic. For example:

Q: I'm looking for the cat hospital in Tacoma, WA
A: Simple! Just surf to: Small Animal Clinics > Washington > Tacoma  

Q: How can I find the cat doctor closest to me in Knoxville, TN]?
A: The "Kitty Dr." can be found here: Small Animal Clinics > Tennessee > Knoxville

Columbiana

Carlson Veterinary Care, 629 E Park Ave, Columbiana, OH 44408; call: 330-482-1989; located in or near Columbiana county

Columbiana Veterinary Associates LLC, 41233 Metz Rd, Columbiana, OH 44408; call: 330-482-2967; located in or near Columbiana county

East Park Veterinary Clinic, 23 E Park Ave, Columbiana, OH 44408; call: 330-482-7387; located in or near Columbiana county

Vanburen Max M, 1126 Village Plz, Columbiana, OH 44408; call: 330-482-9755; located in or near Columbiana county

Columbus

Affordable Pet Care LLC, 4710 Trabue Rd, Columbus, OH 43228; call: 614-777-4339; located in or near Franklin county

Allen David, 2908 Jared Pl, Columbus, OH 43219; call: 614-418-7056; located in or near Franklin county

Animal Behavior In Training, 1881 E Dublin Granville Rd, Columbus, OH 43229; call: 614-430-3647; located in or near Franklin county

Animal Care At Cherry Way, 1353 Cherry Way Dr, Columbus, OH 43230; call: 614-475-7300; located in or near Franklin county

Animal Care Centers, 6868 Caine Rd, Columbus, OH 43235; call: 614-766-2222; located in or near Franklin county

Animal Care Unlimited, 2665 Billingsley Rd., Columbus, OH 43235; call: 614-766-2317; located in or near Franklin county

Animal Emergency & Medical Hospital, 2527 W Dublin Granville Rd, Columbus, OH 43235; call: 614-567-1024; located in or near Franklin county

Animal Emergency & Medical Hospital, 2527 W Dublin-Granville Rd, Columbus, OH 43235; call: 614-889-2556; located in or near Franklin county

Animal Hospital of Worthington, 5756 N High St, Columbus, OH 43085; call: 614-885-0333; located in or near Franklin county