David Midthun, M.D.

David E. Midthun, M.D., is a pulmonologist and critical care medicine specialist at Mayo Clinic in Rochester, Minnesota, with over 30 years of focus on lung cancer screening, risk assessment, diagnosis, and staging. He treats patients with lung cancer and lung nodules, primarily adults at high risk for lung cancer due to smoking history or other factors, through the Mayo Clinic Lung Screening Program, a multidisciplinary initiative that has screened more than 20,000 patients across eight sites i