Mary Preston, based in Carmel, IN, US, is currently a Owner, Overtime Athletics-Indiana at Overtime Athletics, bringing experience from previous roles at Indianapolis Public Schools, Green Compass, Center for Teacher Effectiveness and Everman Independent School Dst. Mary Preston holds a 2007 - 2009 Tarleton State University. With a robust skill set that includes Leadership, Team Building, Public Speaking, Literacy, K 12 and more, Mary Preston contributes valuable insights to the industry. Mary Preston has 2 emails on RocketReach.