The Chicago Cat Clinic is the Mayo Clinic of feline healthcare. It was founded in 1975 by Barbara Stein, who was one of the most highly-respected veterinary practitioners in the country.
Dr John Nordwall learned his trade from her after vet school, and acquired the clinic following Dr Stein's death. He and his fellow veterinarians and staff have maintained and enhanced the sterling quality of feline care and human service for which the Clinic had justly been well known.
I have had three cats in the past 25 years or so, all have been patients of the Clinic, and I would not even think of taking a cat to any other veterinary service.