Dr. Dan S. Gilliam, Sr.  has been ordained as a pastor since June of 1988.  He earned his Seminary diploma  and the degree of Bachelor of Theology from International Seminary and Bible College.  In 1996 he earned the degree of Master of Theological Studies from Cornerstone Graduate School. In 2001 he was awarded the degree of Master of Divinity and the degree of Doctor of Ministry.

Dr. Gilliam is the pastor of Cornerstone Tabernacle in Drakes Branch, Virginia as well as manager of Marlene's Gospel Music, a singing and speaking ministry. He  presently serves as the Administrator of Cornerstone Bible College.

S. Marlene Gilliam is an accomplished singer/songwriter as well as an evangelist.  She has written several books and tours to sing and speak at church and civic events.  In 2001 Marlene earned the degree of Master of Theological Studies from Cornerstone Graduate School. The daughter of the late Hawkshaw Hawkins, of the Grand Ole Opry, Marlene serves as Registrar for Cornerstone Bible College. ---Marlene's Bio---