Tammy Seidemann

head of school

As Head of School, she oversees staff, learning programs, child safety, and fundraising for Holy Cross Lutheran School, where she transitioned in 2019 after many years as a 4K teacher. She holds degrees in Marketing and Early Childhood Education and maintains professional memberships. A member of Holy Cross since 2009 with deep family roots in the church, she has two adult children and enjoys family time, sewing, quilting, reading, and being outdoors.