Dr. Mitchell Chester, Commissioner of the Massachusetts public schools since May 2008, began his career as an elementary school teacher in Connecticut, and later served as a middle school assistant principal and district curriculum coordinator. From there he moved to the Connecticut State Department of Education where he oversaw curriculum and instructional programs. In 1997 he was named the Executive Director for Accountability and Assessment for Philadelphia, where he headed the offices of Assessment, Research and Evaluation, Student and School Progress, and Pupil Information Services. In 2001 he moved to Ohio, where he served as the Senior Associate Superintendent for Policy and Accountability for the Ohio Department of Education, where he oversaw standards, assessments, accountability, policy development, and strategic planning.
Dr. Chester has presented nationally on accountability, assessment and teacher induction and retention. He has served as a consultant to states and school districts regarding curriculum and instruction, teacher evaluation, student achievement, and assessment and accountability. Dr. Chester holds a doctorate in Administration, Planning, and Social Policy from Harvard University, as well as advanced degrees from the University of Connecticut and the University of Hartford. He and his wife Angela live with their son Nicholas in Winchester.