Dr. Leatherman graduated from the University of Arkansas in 1977. He completed internal medicine training in 1980 and a pulmonary fellowship in 1983, both at the University of Minnesota.
- University of Arkansas Little Rock, Little Rock, AR, USA
- Internal Medicine, University of Minnesota, Minneapolis, MN, USA
- Pulmonary Disease, University of Minnesota, Minneapolis, MN, USA
- Top Doctors, Mpls/St. Paul Magazine, 2018