Jon has been a lay elder with Student Ministries since 2004, where he supports the pastor and disciples staff and students. He is a medical doctor by profession and helps oversee and advise the church medical ministry. Jon is also active in the Elders’ Council Handling Outreach (ECHO), encouraging and supporting our missionaries. He and his wife, Cammy, have two grown children and one grandchild.

Mark grew up in Russia until 1990, when his family immigrated to Los Angeles and joined Grace Community Church. Having grown up at Grace, it was natural for him to prepare for ministry at The Master's Seminary, where he earned his M.Div. and Th.M. degrees. In 2017, Mark earned his Ph.D. from the University of Edinburgh. Mark joined the church staff in 2007 and currently serves in church administration and leads the young professionals ministry, Foundation.