San Francisco, CA
I've been taking my cats here for years. I had a cat who was dying, and I was able to visit him while under treatment. The doctor offered me choices at every step of the way so I could decide how to proceed based upon his response to treatment.
I have three cats now under their care. Just today, I recommended this place to people who were looking to adopt an abandoned cat I had taken charge of and they got him in the same day for an exam. They did FIV testing with immediate results and the adopters went home with a basically healthy kitten (he had ear mites).
All the doctors there are great. I have a favorite, but I won't say who it is because I've dealt with them all and found them to be competent, caring and knowledgeable, and you'll find great service here no matter who you see.
The office staff are also very efficient and friendly.
PROS: Caring, competent and professional
CONS: Street parking only