Dr. Yarnall was born and raised in the St. Louis area. He received his Doctor of Veterinary Medicine degree from the University of Missouri College of Veterinary Medicine. After completing a rotating internship at the University of Florida and a surgical internship at Dallas Veterinary Surgical Center, he completed his surgery residency at the University of Wisconsin.
Dr. Yarnall is a board certified diplomate of the American College of Veterinary Surgeons. He enjoys all aspects of veterinary surgery, with particular interest in fracture repair, joint repair, abdominal and thoracic surgeries, surgical oncology, and minimally invasive surgery.