David J. Tinagero has served as Head of School at St. Andrew’s School since 2015, driven by the belief that the most important work a school can do is show every student how valuable they are and how far they can go. Throughout his career, he has built and led learning communities where belonging and challenge are not opposing aims but mutually reinforcing forces that unlock human potential. Before coming to St. Andrew’s, he served as Associate Vice Chancellor of Student Affairs and Dean of Students at New York University Abu Dhabi. He previously helped design and co-found the Mott Hall Charter School and was the founding principal of the Mott Hall Bronx High School in New York City. Earlier in his career, he supported a major school reform effort as a Regional Instructional Supervisor, guiding faculty development in curriculum design, instructional practice, and assessment. He began his professional journey in the classroom, teaching at Dobbs Ferry High School, Bronx Middle School 181, and the Green Chimneys School for Children.
Mr. Tinagero serves on the Board of Trustees at the Pingree School in Massachusetts, previously served as Vice President of the Association of Independent Schools of Rhode Island, and is regularly called on to lead NEASC accreditation visiting committees across New England. He lives on the St. Andrew’s campus with his wife, Amy, an accomplished educator, and their two sons, Declan and Cole.


