Greg and Mari serve with InterVarsity Christian Fellowship and live with their daughter Mina in Edwardsville, Illinois. InterVarsity is a campus ministry whose purpose is to build witnessing communities of students that grow in love for God, God's Word, God's people, and God's purposes in the world. Greg leads a staff team of 10 that oversees the ministry throughout southern & western Illinois, including SIU. Hope Church provides ongoing financial support to the Chimitris family as they work and serve in their mission.