David Plante, MD, PhD is an Associate Professor of Psychiatry and Sleep Medicine at the University of Wisconsin-Madison, where he also serves as the Medical Director of the Wisconsin Institute for Sleep and Consciousness/Wisconsin Sleep and as the Program Director of the clinical sleep medicine fellowship. He has served as the Chair of the ICSD-3 Text Revision Hypersomnolence Section Working Group and Chair of the Medical Advisory Board for the Hypersomnia Foundation. Dr. Plante is a clinician-scientist whose research focuses broadly on central nervous system disorders of hypersomnolence as well as the interface of sleep and neuropsychiatric disorders.