Dennis Rosen, MD, is a pediatric pulmonologist and sleep specialist, Associate Medical Director of the Center for Pediatric Sleep Disorders at Boston Children’s Hospital, and Assistant Professor of Pediatrics at Harvard Medical School. Dr. Rosen writes regularly for the medical press as well as for The New York Times and The Boston Globe. His blog Sleeping Angels is mostly about children and their sleep. His book Successful Sleep Strategies for Kids was published by Rosetta Books and Harvard Health Publications. He is currently in the process of writing another book about communication between patients and physicians, Patient Listening, which will be published in 2014.