William Dunn, M.D.

William F. Dunn, M.D., is a pulmonologist and critical care medicine specialist at Mayo Clinic in Rochester, Minnesota, with over 46 years of experience. He specializes in pulmonary diseases and critical care, with a focus on lung cancer as part of Mayo Clinic's Lung Cancer Program, where he collaborates with multidisciplinary teams including surgeons, oncologists, and radiologists to manage complex thoracic malignancies. His expertise extends to cardiovascular and pulmonary diseases, treating c