Academies and Dedicated Specialty Schools 0 John Hanson Montessori Posted by adminPosted 6 years ago June 5, 2018 Basic Info John Hanson Montessori is located at 6360 Oxon Hill Road, Oxon Hill, MD 20745. The principal is Zory Kenon III. John Hanson Montessori 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