Dr. Gordon Sun is Chief Medical Information Officer, Medical Director of Inpatient Services, and Chief of Otolaryngology at Rancho Los Amigos National Rehabilitation Center. He is Adjunct Clinical Associate Professor of Otolaryngology at the University of Southern California and a columnist for Medscape from WebMD. Dr. Sun is author of numerous peer-reviewed health articles in the New England Journal of Medicine, JAMA, and other journals. His research interests include otolaryngology, epidemiology, medical informatics and technology, health policy, and quality improvement.