We Are The Church

No matter who you are, we have a ministry group for you to plug in to! We enjoy fellowship events, Bible studies, and more. For more information, contact your ministry leader.


OA Kids

It is our desire that your child learn to worship a real and loving God. Through exciting worship, powerful programs, puppets, games, and excellent lessons OA kids are taught the Word of God! Our Children’s ministries cover multiple ages from babies in the nursery to Kids Church (for K-5th grade) on Sunday Mornings.  For more information about OA Kids, visit or contact Pastor Ashlyn.
Wednesday night’s focus is Royal Rangers for boys and Mpact for girls. Through these interactive ministries, your child can grow through hands on experiences and biblical teaching for children as young as 3 years of age. For more information, contact Russ Hayden (Royal Rangers) or Kim Woodruff (Mpact).

OA Students

Our goal is to be intentional in pursuit of God, build relationships with each other, and impact our world everyday!  Students experience a special service every Wednesday night at 7pm in the youth auditorium! Outside of our services we have events and activities catered to our students- Summer Camp, Momentum, concerts, parties,  theme park trips, and much more! OA Student Ministries is open to students 7th through 12th grade.
For more information, visit or contact Pastor Josh.

Men’s Ministry

Our Men’s Ministry is a group of dynamic men, committed to growing stronger in their relationship with God, building relationships with other men, building strong families & serving others. We join together for Bible studies, monthly breakfasts, and work on ministry outreach projects.
For more information, contact Bob Goins.

Women’s Ministry

Our Women’s Ministry is designed to meet special interests & needs of women. We are women helping women to love, grow, and serve together.The purpose of this ministry is to provide prayer, strength, support, & guidance for each lady all while building a community of women for God’s Kingdom.
For more information, contact Tammy Andreasen.

Young Adults

We believe that as you navigate the transition between your teen years and adulthood, it’s vital to have a Godly support system around you, and our young adult ministry aims to be just that! Join us each month for events like movies, game nights, barbecues, bonfires, and more!
For more information, contact the church office.

Just Older Youth (JOY)

Senior adults are an important part of the ministry and personality of O’Fallon Assembly. It is our desire to see the senior adults still active in and enjoying their church. We meet each week for a bible study on Tuesday mornings, plan and take trips, have regular monthly fellowships, serve in the community and in various ministries throughout the church.
For more information, contact the church office.