Mark has served as the pulpit minister for the University City Church of Christ in Gainesville, Florida, since April 2021. He has previously served the Lord’s church in Puyallup, Washington, Franklin, Kentucky, Gulf Shores, Alabama, and Columbia, Tennessee, as their pulpit minister. He has worked as an instructor with the Guyana Christian University in Lethem, Guyana (South America), since 2008, and is a former instructor with Sunset International Bible Institute Northwest, Nashville School of Preaching and Biblical Studies, Philippine Theological College, and the Columbia (Tennessee) School of Preaching and Biblical Studies. In 2011, he founded Guyana Christian Medical Missions and takes medical teams to remote villages in the interior of Guyana to minister to the Amerindian people on an annual basis. He is the son of the late LtCol Leo R. Jamieson, USMC, of Montgomery, Alabama, and the late Peggie Derryberry Jamieson of Pulaski, Tennessee. He was reared in the United States Marine Corps from Long Island, New York, to Mission Viejo, California, and attended 10 different schools Kindergarten through high school graduation. He has one brother, Lee, of Tallahassee, Florida, who is also a gospel preacher. He is married to the former Suzy Yeomans, of Shelby, North Carolina, his wife of over 38 years. Together they have two adult sons, Kevin (Kelsey), and David, and one grandson, Ezekiel. He holds a BA and an MA in Biblical Studies from Amridge
University, formerly Southern Christian University, and has done post-graduate studies towards a PhD in Biblical Studies.