Leadership Team

Green Mountain Christian Church is a self-governed, congregationally-led church that has a pastor and five appointed elders. Our leadership team works together to shepherd the congregation, meet needs where possible, and lead by example by following the example of Christ.

Charles Postell, Senior Pastor

Charles has pastored at Green Mountain Christian Church since January 2022. He is a graduate of Ozark Christian College. and resides here in Lakewood with his wife Jenna. Read Charles’s bio.

Ron Walter, Associate minister at GMCC, while presenting a message on a Sunday.

Ron Walter, Associate Pastor and Elder

Ron has served as an elder since January, 2023 and joined the staff in early 2025 as a volunteer Associate Pastor focusing on discipleship, engagement and online ministry. Read Ron’s bio.

Janiece Kneppe Walter, Director of Chidren's and Family Ministry at GMCC, holds a microphone while speaking.

Janiece Kneppe Walter, Director of Children’s
and Family Ministry

Janice took on the Children’s and Family Ministry at GMCC in January 2022. She also heads up the Early Childhood Education department at Red Rocks Community College. Read Janiece’s bio.

Rich Pottenger holding a microphone

Rich Pottenger, Chariman of the Elders

Tom Harrington holding a microphone.

Tom Harrington, Elder

Russ Scott holding a microphone.

Russ Scott, Elder