Medicine Grand Rounds, The Maurice Kelley Memorial Lecture, February 28, 2020, Mark Pimentel, MD, FRCP(C), Executive Director, Medically Associated Science and Technology (MAST) Program, Professor of Medicine, Geffen School of Medicine, Cedars-Sinai Medical Center. To register for CME credit, click this link: https://ce.dartmouth-hitchcock.org/Activity/7134265/Detail.aspx, or copy and paste the URL into the address bar of your web browser.