Church Staff

Mike Poff – Senior Pastor

A native of Roanoke, Virginia, Mike graduated from Virginia Tech in 1980 with a Civil Engineering degree.  After working eight years as an engineer in Charlotte, North Carolina,  Mike felt led to help others get connected to God and to grow spiritually.  So, he moved to Fort Worth, Texas for theological and leadership training.  Over a twelve year period, he led various ministries for Hope Church in Fort Worth as an associate pastor.  After being out of Virginia for nearly 25 years, Mike returned in September 2005 in the role of Cornerstone’s Senior Pastor to serve the Warrenton community.  Mike and his wife Anna enjoy running, traveling and learning how to cook.

Andrea Jaffrey – Ministries Assistant

Andrea Jaffrey is Cornerstone’s Ministries Assistant and has been employed at Cornerstone since April 2000.  Andrea was born and raised in Fairfax, VA and has a Bachelor’s of Fine Arts degree from Truman State University in Missouri.  She and her husband live in the Town of Warrenton.


Doug Boston

Doug accepted Christ as his Lord and Savior as a college freshman. He has always had a missional focus, working in the community and being a part of over a dozen mission trips.  Doug and his wife, Cindy shared a first date of feeding the homeless on the streets of Washington DC.  His family is also one of the families that helped birth Cornerstone.  Doug has been part of church leadership for the first 16 years of Cornerstone’s existence and has participated in virtually every aspect of ministry at Cornerstone.  Doug’s desire is that everyone at Cornerstone sees their value within the body of Christ, grasp a strong sense of God’s direction here, and feel compelled to live a Christ-centered life.

Mike Moon

Mike accepted Christ as a young boy, about 12 years old and has been walking with the Lord for a number of years.  He has seen God at work in many aspect of his life ranging from work to family and knows that God works all things for the good even when we cannot see it right away. Mike came to Cornerstone over 15 years ago and has been involved in a multitude of ministries, everything from working with the trailer team, teaching in the kids’ ministry and middle school groups, to building houses on  mission trips.

Steve Rakoff

Steve grew up in a non-Christian home and heard the Gospel for the first time as a freshman in college. After committing his life to Christ, he was discipled by the Baptist college ministry for four years. Steve moved to Texas to go to seminary to follow a calling to work with the spiritual lives of college students. He worked with students for 23 years as a college counselor and administrator. While in Texas, Steve served in his church for 28 years in the following areas: trailer team, accounting team, leading men’s groups for 10 years, co-leading 5th and 6th grade ministry, working with the youth program, and helping develop an incorporation ministry.
Steve moved to Virginia and joined Cornerstone in 2014. Since then, he co-led the student ministry, has been a part of the Northstar program for the last year and a half, and recently serves as a greeter and usher. He continues to work with college students at NOVA as faculty sponsor of the Christian group on campus. Steve’s primary spiritual gifts are encouragement, wisdom, discernment, and hospitality. His passion is to develop people; his greatest area of growth is trusting God enough to not “play it safe” when challenging opportunities come. His favorite verse is I Corinthians 15:58 “ Therefore my dear brothers, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord because you know that your labor in the Lord is not in vain.”

Ministry Leaders

Anna Poff – Women’s Ministry

Born and raised in Texas, Anna is the middle of three sisters and found her way to Warrenton by way of marriage to Mike in January 2009. Upon arriving in Warrenton, Anna finished her B.A. in Humanities in May 2009 and graduated from the College at Southwestern in Fort Worth, Texas. Anna serves as Cornerstone’s Women’s Ministry leader along with leading a small group. She loves meeting new people and especially desires to see women walk in the freedom that Christ gives. Anna has run several marathons, 10k’s and 5k’s and is a huge fan of Mexican food.