Dr. Del Bailey is a ruling elder at Westminster Presbyterian Church in Kingsport TN. He is a gastroenterologist who has been in private practice for over 20 years. He has taught a home study for the last 20 years with topics such as Apologetics, Covenant Theology, Biblical Ethics, Courtship and Marriage, Biblical Childrearing, and The Fruit of the Spirit. He has also gave a seminar on medical ethics at Greenville Presbyterian Theological Seminary in 2010.