He is an expert in pulmonary diseases, including interstitial lung disease (pulmonary fibrosis) and sarcoidosis. His research focuses on improving the quality of life and outcomes for patients with sarcoidosis and lung cancer. Dr. Hogarth is also a co-director of the upper Aerodigestive Cancer Risk Clinic, and the Director of the Alpha-1 Antitrypsin Deficiency Clinical Resource Center at the Univ. of Chicago. He graduated from Miami in 1994 with a B.A. in Chemistry, Microbiology, and Zoology. He received his M.D. from Case Western Reserve University in 1998.