- Undergraduate: University of Wisconsin - Madison
- Medical School: University of Wisconsin - Madison
- Residency: University of Rochester, NY
- Fellowship: University of California - San Diego
Dr. Markhardt is a board-certified clinical associate professor of radiology who works in both the Community Division and the Musculoskeletal Imaging and Intervention Section of the Academic Division. He is a native of Madison who came back to join the UW after completing a residency in diagnostic radiology at the University of Rochester in New York and a fellowship in osteoradiology at the University of California, San Diego. He practices most aspects of radiology with a special interest in bone and joint imaging. He is the lead physician for the Meriter-UnityPoint musculoskeletal ultrasound program, modality chief of radiography in the Community Division, and he serves on the UW Radiology Professional Practice Committee and UW Radiation Safety Device Committee.