The GCS Board of Trustees is responsible for managing the affairs of the School. The Board sets mission, strategies, and policies. In addition, the Board oversees and promotes the School’s financial sustainability. Trustees include current parents, alumni, and parents of alumni from diverse backgrounds who demonstrate commitment to the School and possess needed skills, knowledge, and experiences that contribute to the School’s success. Current Trustees bring expertise from many professions, including finance and accounting, business, law, medicine, psychology, academics, development, and construction. Trustees serve without compensation.