Across the street from Rothman. I think I started there because of the perception that Rothman is more expensive - but it's not necessarily true. They may just be more honest, upfront, about fees.
I had a good experience recently with Rothman. My son's hamster fell ill and after a bit of calling around, learned that Rothman would see a hamster. I was very pleased with our results - I got a vet visit/physical/IV fluids and an antibiotic to give at home, all for $79! (poor little hammie had a respiratory infection).