David Trethaway, Superintendent of Schools
Cheryl Mackenzie, Administrative Assistant
Phone: 732-350-5900, ext. 2214
Manchester BOE Office
P.O. Box 4100
Whiting, NJ 08759
Monday - Friday 8:00 AM - 4:00 PM
Closed Fridays in July and August
About the Superintendent
David Trethaway was appointed as Superintendent of Manchester Schools on July 1, 2008. From 2001-2008, Mr. Trethaway served as the Superintendent of Schools for the Central Regional School District. Prior to that, he was Assistant Superintendent at Central, Acting Principal at Jackson Twp. High School, a Vice Principal, Supervisor of Basic Skills, and Mathematics Teacher in grades 7-12.
He is a graduate of Wilkes College in Wilkes-Barre, PA, and achieved his Masters in Education Administration at Georgian Court University.
In his 14 years in Manchester, Mr. Trethaway has served on numerous committees, boards and panels in a variety of areas including curriculum, instruction, school funding, security and legislation. He was named 2019 Regional Superintendent of the Year for Region III by the NJASA.