Our Team
Head of School
Dr. Marianne Rader - M.S, M.Ed.
“My greatest privilege at Concordia High School is the opportunity to help students make personal connections with their academics, their fellow students, and with God. I particularly enjoy the spiritual conversations with students that I was not able to have in my high school experience. CHS is a place where I can make an eternal difference in the lives of my students.”
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Since becoming Athletic Director in 2023, Coach T has overseen the most successful volleyball, baseball, and football seasons in program history, building on his legacy as the coach of its best-ever basketball team. Learn more about his journey and vision in his biography.
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Michael Weil has been teaching Fine Arts classes at Concordia since 2013 and became the Fine Arts director in 2019 in order to better support students and teachers in our all of our arts programs. Learn more about Mr. Weil from his Biography.
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Lacey Kalbas has a passion for Christian education and Concordia High School (CHS). Her children attend CHS, and she and her husband have witnessed the blessing of the strong Christian educational environment this school provides their family. Lacey's goal is to spread the good news of CHS so many more students can enjoy a safe, caring, and loving atmosphere for their high school years. Learn more about Mrs. Kalbas from her Biography.
Meet the Faculty
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Jacob Belloni
Teacher
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Nathan Botros
Teacher
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Lisa Fitzgerald
Teacher
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Suzan Gabelmann
Teacher
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Mary Plaisance
Teacher
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Dian Repp
College Coordinator
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Dixie Ross
Teacher
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Artha Weaver-Gallegos
Teacher
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Kayla Winkler
Teacher
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Kristi Zumpano
Teacher
Meet the Staff
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Lya Camp
Licensed Counselor (LPC)
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Richard Cherico
Business Manager
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Selena Gonzalez
Receptionist
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Shelly Guentzel
Registrar
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Tom Osborn
Facilities
