Leadership
Dr. Ralph Maurer, Head of School
Under Dr. Maurer's tenure, the school has added a 6th to 8th-grade middle school, grown significantly in enrollment, and pioneered new programs such as artificial intelligence. Before joining Oxbridge, Dr. Maurer served as the headmaster of The International School Nido de Aguilas, an independent English-language international day school (Pre-K through 12) in Santiago, Chile. At Nido, he created the Nido Professional Development Academy and led Nido to its selection as an Ashoka Changemaker School. Maurer remains active in the global conversation on teaching and learning, serving on the Common Ground Curriculum (CGC) board, a leading international organization in curriculum development.
John Perlette, Assistant Head of School
John Perlette joined Oxbridge Academy as its New Assistant Head of School in July 2024. Perlette brings over two decades of teaching and administration experience as an exceptional leader with a wealth of knowledge and dedication. He most recently served at Oak Hall School in Gainesville, FL, where he managed the Upper School, supervising 250 students and leading a team of 33 faculty and staff. During his tenure at Oak Hall, Perlette led numerous initiatives promoting inclusivity while establishing innovative academic programs. His commitment to creating a supportive environment for students and faculty is unwavering. Additionally, his involvement in coaching and mentoring student-athletes has resulted in numerous championships in cross country and track and field, showcasing his ability to inspire and lead.
Rebecca De Jesús, Chief Business Officer
Ms. De Jesús oversees the business office, maintenance, facilities, security, dining services, and human resources. She serves as Treasurer of the Oxbridge Foundation and as an ex-officio member of the Board of Trustees. Before joining the Oxbridge team, Ms. De Jesús held accounting roles at Oxbow and Caler, Donten, Levine, Porter & Veil. She is a licensed CPA with a master's degree in forensic accounting and a Chartered Global Management Accounting designation.
Scott Siegfried, Director of Advancement
Mr. Siegfried joins Oxbridge after serving as the vice president of external relations and development at the Saint Louis School in Honolulu. Before his tenure at St. Louis, Mr. Siegfried was the vice president of external affairs and enrollment at the Mid-Pacific Institute in Honolulu. His experience also includes director of admissions at Providence Day School in Charlotte, North Carolina.