Trinity Monitor Lutheran Church and School
20 E. Salzburg Road
Bay City, MI 48706

Church 989-662-6093
School 989-662-4891
Fax 989-662-6173

Lisa Mrozinski, Church Secretary churchsecretary@trinitymonitor.org
 
Karen Friebe, School Principal kfriebe@trinitymonitor.org

​​​​​​​Amy Samborn, School Secretary  school@trinitymonitor.org