Superintendent
Sandra Yager, a native of Argentina, is a dynamic educator who has followed Jesus Christ throughout her life and declares Him her Lord and Savior. She received her degree as Professor of Mathematics from CONSUDEC in Argentina and moved to the United States at the young age of twenty-two, after marrying Mr. Yager, a Vancouver native.

Cornerstone Capital Campaign Director
He was blessed to work with two United States presidents, congressional leaders, and governors to create high-­‐performing, low-­‐cost practices that advanced learning in low-­‐achieving students.

Accountant
Dawn Koenninger is a financial and quantitative analysis expert who by measuring what matters and through bottom-up financial modeling has help to build start-up companies into multi-million dollar enterprises.

Early Childhood Education (ECE) Director
Olivia began working with children in 2010 as a volunteer providing childcare at Vancouver Church and was quickly hired at Renovatus Church as a school age Bible teacher.

IT Manager
Brian has a background in computers, psychology and music. He has served in various capacities as a worship leader and IT worker for the past 20 years. He joined Cornerstone in 2014 to help manage the network infrastructure and other computer related things.

International Student Program Director
Rondy knew from a young age that God had called her to minister to children.

Bookkeeper
Karina has been with Cornerstone since 2017. After homeschooling her girls for 6 years, a friend shared about their wonderful experience with CCA and God provided an opportunity for Karina’s family to join.

Technology Instructor / Director of IT
His favorite thing about teaching is helping students find their voice, gifts and the path that God has for them.

Superintendents Admin

Professional Development