Dr. Peek received his veterinary degree from the University of Bristol in the United Kingdom and completed residencies in large animal internal medicine and ambulatory medicine at Cornell University. He also holds a PhD in medicine from Cornell University.

Currently, Dr. Peek is the Department of Medical Science’s Section Head of Large Animal Internal Medicine at University of Wisconsin–Madison. In this role, he is actively involved in the didactic, laboratory and clinical instruction of senior students in large animal internal medicine, theriogenology and food animal production medicine.

Dr. Peek’s main research interests are centered around the Infectious Diseases of Large Animals. He has published in numerous areas of large animal internal medicine, especially in the fields of infectious disease pathogenesis and neonatology. Dr. Peek’s primary clinical interests are largely in the treatment of infectious diseases of all large animal species.