Mrs.  Patty Johnson serves as assistant in the Worship and Music Ministry.  Patty has a life-long love of music, studying it in college and playing the clarinet with both Cornerstone's orchestra and the Livingston County Concert Band.  Before joining the church staff, Patty served the church as a Deacon and also taught Sunday School.  She also is coordinator for the Community Bible Study Day class that meets at Cornerstone.  Patty and her husband Steve have a son in college and daughter in graduate school at this time.