Jonathan Sizemore is the Assistant Director of Business and Financial Administration. He joined Calvary's staff in May 2003.

His duties include assisting with the oversight of the general administrative and financial affairs of the church and Human Resources.

Jonathan grew up at Calvary and is the son of Tom and Jettie Sizemore. He is married to Kerri, who is currently a Kindergarten teacher at Calvary Baptist Day Shcool.