Dr. Czeisler is the Frank Baldino, Jr. Professor of Sleep Medicine at Harvard Medical School and a Senior Physician at Brigham and Women's Hospital. He is a leading researcher and author in the fields of basic and applied research on human circadian rhythms and sleep-wake function, the impact of sleep loss on vigilance, neurobehavioral performance, and health. Dr. Czeisler has been a leading advocate for the development of sleep-related public policy that promotes safety and occupational health. His work has heightened awareness of the dangers involved with drowsy driving, and his research has been influential in shaping medical policy.
