Our Leadership

PASTOR-TEACHER | elder | staff

Milton Vincent has served as Pastor-Teacher of Cornerstone Fellowship Bible Church since 1992. He is the author of "A Gospel Primer for Christians: Learning to See the Glories of God's Love" published in 2008. This book stemmed from his daily struggles into a greater understanding of his justified status before God. What started as a few notes on index cards moved to a spiral bound booklet that was eventually published into book form.

Milton and his wife, Donna, were married in 1987 and have four grown children. He has had the unique privilege of walking both of his daughters down the aisle and officiating at their weddings. He is a graduate of Bob Jones University (BA) and The Master's Seminary (MDiv) and has served as a Faculty Associate at The Master's Seminary in Sun Valley, California.

Most of all, Milton sees himself as sinner saved by the grace of God through Christ, and he delights to speak of God's amazing grace to all who care to listen.

ASSOCIATE PASTOR | elder | staff

Mike graduated with a Bachelor of Arts in English from California State University, San Bernardino and taught junior high English before going on to seminary. He earned a Master of Divinity degree from The Master's Seminary.

Mike met his wife Katie at Cornerstone in 1993 and they were married by Pastor Milton in 1995. They are raising three children here at Cornerstone. Mike came on staff in 1998 and now oversees our Music Ministry, Missions, and Adult Sunday School. Mike has a passion for theology, music, and coaching youth baseball.

CARE GROUP PASTOR | elder | staff

Five years after being saved, Karlos married his beautiful bride, Marcy. Together they have four wonderful children: Andrew, Emma, Kaleb, and Sophia. Karlos has attended Cornerstone since 1993 and has been on staff since January 2005.

Karlos holds a Bachelor of Arts in History from California State University, San Bernardino, a Master of Arts in Theology from the International School of Theology, a Master of Divinity from Talbot School of Theology, and a Master of Arts in Biblical Counseling from The Master's College. Karlos' spiritual gifts include exhortation and mercy. His areas of ministry oversight include Care Groups, Outreach, Awana, and Counseling.

PASTOR OF FAMILY AND STUDENT MINISTRIES | staff

Bio coming soon.

DIRECTOR OF OPERATIONS | staff

Bio coming soon.

TREASURER | elder | staff

Alvin holds a Bachelor of Science in Finance from Arizona State University. He has a Certificate of completion from the College for Financial Planning.

Alvin has been volunteer staff at Cornerstone for nine years and oversees our church finances. He has served as an elder for over twenty years.

He and his wife, Kim, have three grown children. He is a former employee of the Seattle Mariners Baseball Club.

FACILITIES | elder

Jonathan and his wife, Julie, have been married for over thirty years and together they have raised their three sons. They began attending Cornerstone in 2007. As an elder, Jonathan oversees the Facilities Ministry and serves in the Men's Ministry. He makes mentoring and discipling men in their walk with Christ a high priority.

Jonathan holds degrees in Environmental Planning, Landscape Architecture, and Public Administration. After twenty years working for the City of Corona, he retired in 2009. Currently, he teaches part-time at California Baptist University, hosts international students in his home, and supports the Cornerstone Administration Team.

Many who know him would say that he is renowned for his liberal use of superlatives. He also insists that spoons be used in snack bowls. One of Jonathan's favorite Scripture passages is Proverbs 3:5b-6, "...lean not on your own understanding, but in all your ways acknowledge Him and He will make your paths straight" (NIV '84).

ELDER BOARD CHAIRMAN | elder

Kumi graduated from Biola University in 1983 with a Bachelor of Arts in Sociology. He received his Teaching Credential from the University of California, Riverside in 1984, and a Master of Arts in Education from Azusa Pacific University in 1986. He teaches math at Jurupa Valley High School in Mira Loma. He also coaches girls volleyball, girls soccer and baseball.

Kumi met his wife Lynnette over the phone while she lived in Michigan and he lived in Riverside, and they were married in 1984. They have a daughter and a son, and have been working with the youth group since 1981. Kumi loves to teach and coach (almost anything!).

INREACH MINISTRIES | elder

Mario and his wife Kellie first attended Cornerstone on Father's Day in 2010, hopped in the car after church, and asked each other, "Is this real, or a dream?" and have been pinching themselves ever since. The gospel-centered sermons put the wind in their sails, and they walk out encouraged week after week.

Mario and Kellie have been married since 1989 and have three grown children. Mario oversees Inreach Ministries, including Connections, Agape, In-House Catering, and the Safety Team. His spiritual gift is mercy, and he is passionate about discipling his children to follow Jesus Christ more closely.

You will typically find Mario at 2nd Day Man Forum on Tuesday mornings at 6:00 am, with a cup of coffee in hand, and wearing a LA Dodgers cap.

EXECUTIVE ASSISTANT | staff

Kellie and her husband, Mario, began attending Cornerstone Fellowship Bible Church in 2010. Since that time, she has served in Children's Ministry and she is currently serving as our church Secretary.

Mario and Kellie have been married since 1989 and have three grown children. She is grateful for the opportunity to work and serve at Cornerstone with the purpose of furthering God's kingdom and glorifying His name.