Mark Leheney, former Senior Consultant with Management Concepts. In this role, he provided facilitation, training, and coaching in the areas of leadership, management, and team and individual development. He has worked in the areas of communication, conflict, emotional intelligence, critical thinking, change, group dynamics, and personality type. Mr. Leheney holds a master's degree in organization development and knowledge management, and is on the faculty of the Georgetown University Leadership Coaching Program.