Home · Events · Denominational and Transdenominational Identity: Commonalities and Complexities in American Evangelicalism Download Audio Denominational and Transdenominational Identity: Commonalities and Complexities in American Evangelicalism Tweet Share David S. Dockery Dr. Dockery served as Provost, Dean of the School of Theology, and professor of NT here at SBTS from 1989 to 1996. He served as president of Union University from 1996-2014. Since 2014, he has been president of Trinity International University.