Phyllis C. Zee

medical director

Phyllis C. Zee is a prominent sleep medicine specialist and the medical director of the Center for Circadian and Sleep Medicine at Northwestern University Feinberg School of Medicine. She is widely recognized for her research on the impact of circadian rhythms on sleep health and has contributed significantly to our understanding of melatonin and its role in regulating sleep-wake cycles. Dr. Zee often emphasizes the importance of proper sleep hygiene and the potential benefits of melatonin supplementation for individuals with sleep timing issues, such as shift workers and those suffering from jet lag.