All of the veterinary anesthesiologists in Urbana, IL are at the University of Illinois Veterinary Teaching Hospital. For regular dentals, we just use our regular vet, which is affiliated with the U of I. Our regular vet does not have a separate anesthesiologist on staff. However, if Bella ever needed anything more extensive, we would take her to the U of I. Here is a link to an article about veterinary anesthesiology at the U of I:
Veterinary Anesthesiologists: They're Not Just for Surgeries - Veterinary Medicine at Illinois. Veterinary anesthesiologists do more than anesthesia--they also manage chronic pain.