A leading expert on marriage and relationships, Dr. Coleman's advice has been featured in the New York Times, USA Today, The Chicago Tribune, Parenting Magazine, Cosmopolitan, Psychology Today, and many others. Dr. Coleman has served on the clinical faculties of The University of California at San Francisco/Mount Zion Hospital Medical Center and the Wright Institute Graduate School. He has been a frequent contributor to the San Francisco Chronicle and currently writes a column for Twins Magazine. He lives in the San Francisco Bay Area.