Dr. Robert S. Rosenberg started practicing medicine in Chicago as an associate professor at the Chicago College of Osteopathic Medicine where he taught students, interns, and residents, and attended to patients. In 1982, he moved to Arizona and opened a private practice focusing on internal medicine, pulmonary medicine, and sleep medicine. He continued to teach in Arizona and California. In recent years, he has limited his practice to sleep medicine, while writing, blogging, and lecturing on sleep. His expertise as a sleep physician has been featured in various publications, including Newsweek and Oprah Magazine, and he serves as a forensic sleep medical consultant for legal cases. Dr. Rosenberg is Medical Director and sees patients at The Sleep Disorders Centers of Prescott Valley. Dr. Rosenberg has authored two bestselling sleep books: Sleep Soundly Every Night, Feel Fantastic Every Day and The Doctor’s Sleep Solution for Stress and Anxiety.