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 Baton Rouge, LA
A: Simple! Just surf to: Small Animal Clinics > Louisiana > Baton Rouge  

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

Phoenix

Baumler Vicki DVM, 3828 E Talowa St, Phoenix, AZ 85044; call: 480-496-9332; located in or near Maricopa county

Bechtel Dusty DVM, 751 E Union Hills Dr, Phoenix, AZ 85024; call: 602-788-3445; located in or near Maricopa county

Beyer Eva DVM, 3636 E Ray Rd, Phoenix, AZ 85044; call: 480-759-4800; located in or near Maricopa county

Clark John D DVM, 7147 N 7th St, Phoenix, AZ 85020; call: 602-997-6313; located in or near Maricopa county

Cook Jeffrey S DVM, 15440 N 7th St Ste 14, Phoenix, AZ 85022; call: 602-993-1660; located in or near Maricopa county

Cotter Dusty DVM, 21001 N Tatum Blvd, Phoenix, AZ 85050; call: 480-419-4067; located in or near Maricopa county

Ferguson Valerie A DVM, 3131 E Thunderbird Rd Ste 59, Phoenix, AZ 85032; call: 602-787-0015; located in or near Maricopa county

Foster A N DVM, 15411 N 31st St, Phoenix, AZ 85032; call: 602-971-9651; located in or near Maricopa county

Grant Kelly DVM, 14811 N Cave Creek Rd, Phoenix, AZ 85032; call: 602-971-3561; located in or near Maricopa county

Greene Russell DVM PhD, 0, Phoenix, AZ 85001; call: 602-953-9541; located in or near Maricopa county

Hatfiled Lisa N DVM, 13650 N 19th Ave, Phoenix, AZ 85029; call: 602-942-8850; located in or near Maricopa county

Higging Suzanne DVM, 20635 N Cave Creek Rd, Phoenix, AZ 85024; call: 602-404-0066; located in or near Maricopa county

Hirsch Jeffrey DVM, 7115 N 19th Ave, Phoenix, AZ 85021; call: 602-995-1149; located in or near Maricopa county