Gregg, Douglas H.: - Douglas H. Gregg (Ph.D., University of Southern California), president and codirector of Christian Direction and Formation Ministries, is an ordained Presbyterian minister and consultant to pastors and churches in areas of prayer, spiritual formation and spiritual direction. Coauthor ofInner Healing and Disciplines of the Holy Spirit, Gregg has served as a church pastor, teaching specialist for InterVarsity Christian Fellowship/USA, and director of the office of Christian community and adjunct associate professor of spiritual formation at Fuller Theological Seminary.