David C. Harris is Managing Partner of Interim Executive Solutions, a partnership with over 140 Associates that places and supports interim executive leaders in nonprofits throughout the country. The organization focuses on stabilizing and strengthening nonprofits so that they are ready for new, permanent leadership. After spending six years in the classroom as an 8th grade math teacher, David amassed extensive consulting and operating leadership experience in nonprofits serving as Co-Chair of Community Action Partners, Deputy Director of Teachers21 and Managing Director of the UPCS Institute. Before earning an MAT and entering the education field, David spent 20 years as a management consultant, marketing director and business executive in various computer software and retail organizations. David holds an MBA from Harvard Business School and a Sc. B in Biochemistry from Brown University.