Dr. Johnston is the father of ten children, a family practice physician, and the author of eleven books. He is also the writer and producer of "The Reliant", a faith-based action starring starring Kevin Sorbo and Brian Bosworth that came to theaters in 2019 and has won 24 First Place film festival awards (TheReliantMovie.com). He enjoyed going on mission trips, public speaking on subjects related to family and medicine and ethics, and lives in the Charlotte, North Carolina area. He has known Eva Edl and been involved in Operation Save America since 2004.