Daniel J. Siegel, M.D., is clinical professor of psychiatry at the UCLA School of Medicine, the founding co-director of the UCLA Mindful Awareness Research Center, and executive director of the Mindsight Institute. A graduate of Harvard Medical School, Dr. Siegel is the author of several books, including the New York Times bestsellers Brainstorm, Mind, and, with Tina Payne Bryson, The Whole-Brain Child and No-Drama Discipline. He is also the author of the bestsellers Mindsight and, with Mary Hartzell, Parenting from the Inside Out. He lives in Los Angeles with his wife, with welcome visits from their adult son and daughter.