John is the first and only principal in the history of Dominion High School. Prior to his appointment as principal, he served for nine years as an assistant principal and mathematics teacher at Broad Run High School. He earned his bachelor's degree in mathematics from Cedarville University in 1991, his master's degree in school leadership from George Mason University in 1996, and his doctorate in education administration and supervision from the University of Virginia in 2003. In his spare time, he enjoys spending time with his wife and two daughters.