Middle Schools 0 Gwynn Park Middle Posted by adminPosted 6 years ago June 5, 2018 Basic Info Gwynn Park Middle is located at 8000 Dyson Road, Brandywine, MD 20613. The principal is Danielle Moore. Gwynn Park Middle 0 Inclusiveness 0.0/10 Staffing and resources 0.0/10 Cooperation 0.0/10 Communication 0.0/10 Academic expectations 0.0/10 School Info School Website