Ryan Wetzler, PsyD, DBSM, ABPP, is a licensed psychologist, diplomate of the Board of Behavioral Sleep Medicine, board-certified clinical health psychologist, and a fellow of the Society of Behavioral Sleep Medicine. He has been practicing behavioral sleep medicine on a full-time basis since 2004. Dr. Wetzler is actively involved in the training of psychology interns, psychiatric residents, and sleep medicine fellows. He maintains a full-time clinical practice at Sleep Health Center, PLLC, specializing in the evaluation and treatment of insomnia, circadian rhythm sleep disorders, hypersomnia, parasomnias, and other chronic health conditions influenced by poor sleep. He also serves as adjunct faculty of medicine with the University of Louisville School of Medicine.