Patrick Lencioni is president of The Table Group, a San Francisco Bay Area management consulting firm, and author of the best-selling books The Four Obsessions of an Extraordinary Executive and The Five Temptations of a CEO. In addition to his work as an executive coach and consultant, Pat is a sought-after speaker. Prior to founding The Table Group, he worked at the management consulting firm Bain & Company, Oracle Corporation, and Sybase, where he was vice president of organizational development. He is on numerous advisory boards and sits on the National Board of Directors for the Make-A-Wish Foundation of America. Over the years, Pat has worked with hundreds of executive teams and CEOs-all struggling, at one time or another, with the potential for dysfunction among their teams. Pat lives with his wife, Laura, and their twin boys, Matthew and Connor, in the San Francisco Bay Area. You can reach him at The Table Group's web site, www.tablegroup.com, or at email@example.com.