John began his ministry with Harvest USA as a volunteer while in seminary. As President of the organization he champions the mission of Harvest USA. He has a deep burden to see those who struggle with pornography, homosexuality and other sexual addictions experience changed lives through Jesus Christ. John spends most of his time helping churches be equipped to better care for the hearts of individuals and families vulnerable to these struggles.
A native of Chattanooga, TN, John is a graduate of the University of Tennessee and Westminster Theological Seminary, PA. In addition to his ministry with Harvest USA, John has served as adjunct faculty in the graduate counseling departments of Philadelphia Biblical University and Center of Urban Theological Studies. He is a ruling elder in the Presbyterian Church in America (PCA). John and his wife, Penny, have been married for more than 30 years and have three grown children. Their home is in the Philadelphia area.