Our Staff
Meet the Cornerstone staff!
Please reach out to anyone one of us so that we can
meet you and find ways to get you connected.
BRUCE FRENCHLead Pastor
brucefrench@cbcglendora.orgBruce has been the lead pastor for 15 years, but started attending 38 years ago when he was a mere child at APU. There he earned a BA in art and entered a career in Graphic Design. Years later he became a traitor by attending Biola University where he received a Master’s of Divinity from Talbot Seminary. In a preaching class there he was booed for being an APU alum!
Bruce’s love for Christ has resulted in a love for teaching the Bible. His next greatest love is his wife Monica, his daughter Mika and his son-in-law Blake, his son Tyler and his daughter-in-law Taylor.
In his “free time” you can find him hiking Marshall Canyon with Mika, riding his dirt bike up Baldy Mesa with Tyler, or cruising PCH in his Mustang with Monica (so fun).
sermons | elders | vision | doctrine
MIKE MEDEIROSLeadership Development Pastor
michaelmedeiros@cbcglendora.orgThroughout Mike’s career as an educator and pastor, he maintains a passion for teaching, mentoring, coaching, and encouraging young people. His desire is to fulfill the Great Commandment and the Great Commission. Mike is one of our teaching pastors, he leads the Shelter College Ministry, coaches 4 CBC staff members, and oversees the Local Missions Team and Foreign Missions Leadership Team. Mike is also an adjunct professor in the Dept. of Leadership & Organizational Psychology at APU. He and his wife have four grown children. Mike is an avid soccer player and fan, loves to cook, and is one who cannot say no to coffee and conversation. You just might find him at one of his off-site offices such as Mantra or Chick-fil-A
college | local missions | foreign missions
MIKE CHURCHILLOutreach Pastormikechurchill@cbcglendora.org
Mike oversees connection, evangelism, Men’s Ministry and outreach. Mike and his wife, Audra have 3 young and energetic children. He loves to surf and find the latest tech gadgets, but most weekends you will find him simply trying to keep up with his kids. Mike believes strangers are just friends he hasn’t met yet, and that bacon, well, enough said, bacon!men’s ministry
Bob serves as Administrative Pastor in the ministries of Finances, Facilities, Human Resources, Campus Redevelopment, Sunday Prayer teams, and assists with Small Group Ministries. With college degrees in Church Ministry, Christian Administration, Music Performance, and Audio Engineering, Bob enjoys being able to cross over into various areas of service. He is an encourager at heart, and a Board-Certified Christian Life Coach.
He and his wife, Donna, have two married daughters who are accomplished vocalists (like their mom). His hobbies include playing jazz soprano sax, electric bass, and audio engineering. “Donna and I love to spend our free time together walking, enjoying breakfast dates, and watching the Dallas Cowboys.”
discipleship groups | giving
SARAH SATTLERWorship Leader
sarahsattler@cbcglendora.orgSarah is thrilled to be the worship leader at Cornerstone. “It brings so much joy to see my church family worshiping together in song, scripture and fellowship every week. This is what the kingdom is all about!” Sarah graduated from Azusa Pacific University in 2017 with a bachelors degree in Music and Worship. In their free time Sarah and her husband Bryan enjoy spending time with friends and family, or relaxing at home and watching football. Sarah cheers for the Seahawks and Bryan is a Raiders fan, yet some how they make it work.
worship music
JARED STORZWorship Arts Technical Assistant
jaredstorz@cbcglendora.orgJared is excited and honored to be serving as the Worship Arts Technical Assistant for CBC. He graduated APU with an undergraduate degree in Cello Performance and Honors Humanities, and recently graduated alongside his wife Natalie with their masters degrees in Cello Performance and Music Education respectively. He enjoys using his passion and gifts in music to further glorify God, and encourage those around him to worship wholeheartedly. “When I am making music, I feel especially close to God, and having the blessing to be able to share that experience with others brings joy to my heart.” In his free time, Jared loves to walk with his wife Natalie, write and play music with friends, practice cello, and cheer for his beloved Seahawks during football season!
worship music
Malik leads the high school ministry through teaching, discipling, planning events, and spending time with the wonderful high school students at Cornerstone. Malik graduated from Azusa Pacific University in 2022 with a Bachelors in Christian Ministries. He desires to help students come to a fuller understanding of the depths and riches of God’s grace and love for them. He is passionate about helping high school students to grow in their love and devotion for God, as well as equipping them to live out their faith boldly wherever God has placed them. Malik always enjoys conversations about theology and different ways that God has been working in the lives of people. When he is not at church you can find Malik reading theology books, playing the guitar, or spending time with friends.
high school
Ben oversees the middle school teaching, events, discipleship, and family ministry. “My goal is to be faithful to the calling that God has given me in engaging students, the church, and our community with the love and grace of Jesus so that they may be transformed by Jesus.” Ben and his wife Je’Nelle have two precious daughters, Brielle and Addison. “ I am an avid Kansas City Royals fan and enjoy using my grill and BBQ Smoker, and yes I will cook for you.”
middle school
Savannah leads our elementary ministry for 1st-5th graders, as well as our Wednesday night Awana program and our summer VBS. She graduated from Biola University, receiving her Bachelor of Arts degree in Christian Ministries with an emphasis in Children’s Ministry and a minor in Bible and Theology. She is married to Steven, a data analyst at APU. Their family includes two beautiful daughters, Piper Laurel and Bridget Kate, and St. Augustine the Pug. On her days off you can find Savannah at Disneyland with her family, enjoying a good cup of boba milk tea, or watching The Office.
elementary ministry
HELEN TINKERBusiness Administration
helentinker@cbcglendora.orgHelen has recently joined the team as Business Administration manager, but has been a part of Cornerstone for over 20 years. She has been working in the field of accounting for over 25 years. She has also served in a variety of ministries at Cornerstone including Awana, Mom’s Ministry, Puppet Ministry, and Pumpkin Patch. Helen looks forward to combining her love of numbers with her passion for serving at Cornerstone. Helen and her husband Jim, have 3 adult children, including 2 bonus children who have married into the family, and a beautiful granddaughter who all bring an abundance of joy and love into their lives. Helen enjoys connecting with friends, Face Timing her granddaughter, and snuggling her Cheweanie Ginger in her free time.
Pam provides oversight and leadership for the operational functions of Cornerstone. “I am humbled and grateful to see how God uses His gifts in my life to further His kingdom, and love coming alongside and assisting the ministries of our church community. My husband, Ray, and I have 3 grown sons, and 3 wonderful grandchildren. When I’m not at work, you may find me jogging around the neighborhood, quietly quilting at home or having some friends over for dinner.”
SHERI PINEData Coordination
sheripine@cbcglendora.orgSheri coordinates data collection and assists with day-to-day office administration for the church staff. Sheri and her husband Gary attended Cornerstone in the 1980s while attending Azusa Pacific and in their first few years of marriage. After moving away during the 1990s, they returned to Cornerstone in 2001 with their three now-adult sons in tow. Sheri enjoys playing games, long walks, attending sporting events, particularly at Azusa Pacific, and assisting Cornerstone ministries, focusing on Awana, while also playing piano for the senior Bible study.
DAVID SHIBLEYFacilitiesDavid performs the maintenance on the buildings and grounds, and oversees the landscaping and parking areas. David, and his wife Mary, have three grown children. They love spending time with Declan and Lorelai, their two precious grandchildren and joy of their lives.
NATHANIEL BARFIELDEvent Set upMy name is Nathaniel. I am a student at Azusa Pacific University, majoring in Christian Ministries with a concentration of Church and Pastoral Ministries. I have grown up, served, and continue to serve here at Cornerstone Bible church for the last two decades. I assist where I am needed and do my best every time. In my spare time, I enjoy growing my worship skills through the guitar, perfecting my archery technique, and spending quality time with friends. I am beyond thankful and blessed to be part of this church family.