Clayton Sleep Institute

Clayton Sleep Institute (CSI) is a leading independent institution dedicated to all aspects of sleep medicine and sleep health. CSI serves patients and physician and business partners through three practice areas: The Sleep Clinics, The Insomnia Center and The CSI Research Center. CSI creates a 360-degree program for the complex physiological, behavioral, emotional and communal elements of sleep medicine and sleep health. Headquartered in St. Louis, Mo., CSI has nine sleep clinic locations in eight markets. CSI works in partnership with The Clayton Sleep Research Foundation to advance the science and education of sleep and sleep health.