Dr's. Heidi Hallett, John Hallett and
Michael Fagan.
Click here to meet our staff.

Dr's. John and Heidi Hallett are both 1990 graduates of the University of Wisconsin School of Veterinary Medicine. Both doctors practiced in Connecticut before coming to Oconomowoc in 1993.

Dr. Michael Fagan is a 1992 graduate of the Purdue University School of Veterinary Medicine. He has practiced in the Milwaukee area since 1992, and joined Hallett Veterinary Hospital in 2001.

Click here for more information about our support staff.