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 Peoria, IL
A: Simple! Just surf to: Small Animal Clinics > Illinois > Peoria  

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

Arcata

Branch Robert L DVM, 1701 Giuntoli Ln, Arcata, CA 95521; call: 707-822-4885; located in or near Humboldt county

Burden Susan DVM, 900 Buttermilk Ln, Arcata, CA 95521; call: 707-822-5124; located in or near Humboldt county

Arnold

Gatlin Cathy DVM, 1114 Blagen Rd, Arnold, CA 95223; call: 209-795-4471; located in or near Calaveras county

Arroyo Grande

Animal Surgical Group, 1562 W Branch St, Arroyo Grande, CA 93420; call: 805-474-1988; located in or near San Luis Obispo county

Arroyo Grande Veterinary Clinic, 121 Nevada St, Arroyo Grande, CA 93420; call: 805-481-9434; located in or near San Luis Obispo county

Berg Gerrit DVM, 1577 El Camino Real, Arroyo Grande, CA 93420; call: 805-264-5308; located in or near San Luis Obispo county

Central Coast Pet Emergency Clinic, 1558 W Branch St, Arroyo Grande, CA 93420; call: 805-489-6573; located in or near San Luis Obispo county

Homeward Bound Mobile Veterinary Care, 884 Printz Rd, Arroyo Grande, CA 93420; call: 805-748-7197; located in or near San Luis Obispo county

Lee Shawn DVM, 884 Printz Rd, Arroyo Grande, CA 93420; call: 805-474-9661; located in or near San Luis Obispo county

Morgan Melanie A DVM, 1127 Mesa View Dr, Arroyo Grande, CA 93420; call: 805-489-4307; located in or near San Luis Obispo county

Paulick Steven DVM, 270 N Halcyon Rd, Arroyo Grande, CA 93420; call: 805-489-1361; located in or near San Luis Obispo county

Atascadero

Canyon Veterinary Clinic, 6905 Llano Rd, Atascadero, CA 93422; call: 805-460-0311; located in or near San Luis Obispo county

Cheda John L DVM, 8165 Morro Rd Ste A, Atascadero, CA 93422; call: 805-461-3002; located in or near San Luis Obispo county