Skip to main content
Educators gathered at their desk

Leadership

John Immerman, Principal

John Immerman has served as the principal of Sage Day Lower and Middle School since 2011. John has a track record for establishing meaningful benchmarks with respect to high academic achievement and the belief that all learners can be successful.

During his tenure at Sage Day, John has crafted programs that empower student learning through meaningful strategies that address the whole child and strives to incorporate positive discipline and strong social emotional values into the Sage Day School community. John has an undergraduate degree from The George Washington University with a major in biology and psychology, a master's degree in human growth and development from Fairleigh Dickinson University and a professional development certificate in educational leadership from Montclair State University.

John is a student-centered administrator with extensive experience working with middle and high school students. John's career has spanned more then 40 years, serving as a teacher, school administrator and recreational consultant. John has devoted significant time, both personally and professionally, working with students who have special needs.

John and his wife Kathie live in Chatham, New Jersey, and have one son Michael, who resides in Gladstone, Missouri.

John Immerman

Principal