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

Columbus

Minerva Park Veterinary Hospital, 5084 Cleveland Ave, Columbus, OH 43231; call: 614-882-5092; located in or near Franklin county

Minshawi Mohamed DVM, 1510 W 1st Ave, Columbus, OH 43212; call: 614-486-9595; located in or near Franklin county

Morse Road Veterinary Clinic, 1388 Morse Rd, Columbus, OH 43229; call: 614-885-8070; located in or near Franklin county

Nekic Ken DVM, 4616 Reed Rd, Columbus, OH 43220; call: 614-459-3434; located in or near Franklin county

Nelson Kathleen A, 2303 Schrock Rd, Columbus, OH 43229; call: 614-890-9700; located in or near Franklin county

North Worthington Pet Clinic, 161 Park Rd., Columbus, OH 43235; call: 614-888-2100; located in or near Franklin county

Northstar Animal Care, 1600 W 5th Ave, Columbus, OH 43212; call: 614-488-4121; located in or near Franklin county

Northwest Animal Hospital, 1071 Old W Henderson Rd, Columbus, OH 43220; call: 614-451-4772; located in or near Franklin county

Parsons Animal Clinic, 2611 Parsons Av, Columbus, OH 43207; call: 614-444-2136; located in or near Franklin county

Pet Hospice Center, 1300 Bethel Rd, Columbus, OH 43220; call: 614-246-7320; located in or near Franklin county

Pet Solutions of Columbus, 852 E Hudson St, Columbus, OH 43211; call: 614-262-4353; located in or near Franklin county

Prescott Susan, 1085 E Johnstown Rd, Columbus, OH 43230; call: 614-939-9930; located in or near Franklin county

Ripley Animal Clinic, 1300 Edgehill Rd, Columbus, OH 43212; call: 614-294-3249; located in or near Franklin county