Mr. Cliff Schlattmann

Education: B.A. in Physical Education, Benedictine College; Master of Arts in Teaching (MAT) and Teaching English as a Second Language (TESL), Sierra Nevada College; Administrative Certification, University of Washington–Tacoma

In Education Since: 2006

At St. Charles Since: 2026

Why St. Charles: I am drawn to St. Charles because of its strong sense of community, commitment to academic excellence, and dedication to forming the whole child. Throughout my career, spanning Kindergarten through 8th grade teaching and nine years in school leadership, I have remained grounded in the belief that education is a source of hope and opportunity for every student. I value environments where relationships, structure, and faith come together to support students academically, socially, and emotionally, and I am excited to contribute to that mission at St. Charles.

Outside the Classroom: I enjoy spending time with my family, running, skiing, and watching football. I’m also a big Kansas City Chiefs fan.