Dr. Charles Czeisler

Dr. Charles Czeisler is a prominent sleep science researcher and physician known for his work on circadian rhythms, sleep disorders, and the effects of sleep deprivation on health and performance. He has contributed significantly to understanding how sleep impacts our daily lives, including its role in safety, productivity, and overall well-being. Czeisler has served at institutions like Harvard Medical School and Brigham and Women’s Hospital, advocating for better sleep practices and policies in various sectors. His research emphasizes the importance of quality sleep for mental and physical health.