John T. PeacheyJohn T. Peachey is a medical psychologist and coauthor of What You Need to Know about Sleep Disorders (2021). He has coauthored multiple sleep research articles, developed and taught courses in sleep at several universities, and was selcted as a William C. Dement Fellow for sleep research. He completed a fellowship in behavioral sleep medicine at Stanford University's School of Medicine, USA, and has worked internationally in military medicine. Read More Read Less