Jeff was born and raised in Waukesha, Wisconsin. He and his twin brother attended Kansas State University, both graduating with their degree in veterinary medicine. Jeff practiced in a large primary care referral practice in southern California for five years before returning to Wisconsin to join his twin, Randy, in their practice at Pewaukee Veterinary Service. Jeff is board certified in canine/feline medicine by the American Board of Veterinary Practitioners.

Dr. Jeff is the team veterinarian. Additionally he is certified as a SARTech II.

Away from work, Jeff enjoys upland game hunting, gardening, farming and riding his Harley.