Dr. Eisen is affiliated with the Department of Mental Health, Los Angeles County, and with the Semel Institute for Neuroscience and Human Behavior, Health Services Research Center, University of California, Los Angeles (UCLA), 10920 Wilshire Blvd., Suite 300, Los Angeles, CA 90024 (e-mail: croeloff@ucla. edu). Dr. Shaner is the medical director of Los Angeles County Department of Mental Health. Dr. Unützer is with the Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle. Dr. Fink is with the Department of Medicine, UCLA. Dr. Wells is affiliated with the Semel Institute for Neuroscience and Human Behavior, Health Services Research Center, UCLA, and with RAND Corporation, Santa Monica. Harold Alan Pincus, M.D., and Amy M. Kilbourne, Ph.D., M.P.H., served as editors of this column.