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Ana C. Krieger, M.D., M.P.H.

Medical Reviewer

Dr. Ana C. Krieger is an associate professor of clinical medicine in the departments of medicine, neurology and genetic medicine with Weill Cornell Medicine. She's a board certified specialist in sleep medicine by the American Academy of Sleep Medicine and the medical director of the Weill Cornell Center for Sleep Medicine. Dr. Krieger is also a Robert Wood Johnson Scholar; a fellow of the Royal Society of Medicine; and a Fellow at the New York Academy of Medicine.

Latest by Ana C. Krieger, M.D., M.P.H.

man and woman sleeping peacefully

How Much Sleep Do You Need?

Not getting enough sleep—generally six hours or less a night—has also been linked to a reduced quality of life and health complications such as cardiovascular disease.