Dr. Ronald Curtis Marks served as an Elder at Grace Church of Greenville in Greenville, South Carolina, until October 2008. He is currently an Associate Professor of Chemistry at North Greenville University, Tigerville, South Carolina and a member of the American Chemical Society and Creation Research Society. Prior to teaching at North Greenville University, Dr. Marks served for twenty years in the U.S. Air Force, where his experience ranged from managing the acquisition of aircraft simulators, to work with chemical and biological counterterrorism and intelligence organizations.
While in the Air Force, he spent two separate three-year terms teaching at the U.S. Air Force Academy in Colorado Springs. During his last assignment there, Ron was in charge of the administration and organization of the General Chemistry program responsible for instruction of over 1,000 students each semester. In addition, Ron is an ordained Elder, Deacon, has served as a Minister of Education in local churches and as a home church pastor. He has served as congregational and choir music leadership, biblical and theological studies teacher and on the Organizational Board and Curriculum Committee for Maryville Christian School, Maryville, Tennessee.