Dr. Nestor was born and raised in a small town in Iowa. He earned his DVM from Iowa State University in 1999. Following graduation, he spent two years in general practice before completing an internship at the University of Illinois. He completed his residency in Small Animal Internal Medicine at Michigan State University and became board certified by the American College of Veterinary Internal medicine in 2005. Dr. Nestor has worked as an Internist at referral centers in Milwaukee, Des Moines and Louisville.