Josh Ketterhagen
High School Principal
(920) 668-8686, ext. 553
I began my career in education in 1997 here at Cedar Grove-Belgium High School. I spent the first 16 years teaching Biology, AP Biology, and Anatomy & Physiology, and became the principal in 2013. My wife Sally is the CGB Elementary School Counselor, and we have lived in this wonderful district with our five boys since 1999. All five boys attend CGB or have attended CGB. They have been able to experience so many opportunities and have been prepared for life beyond high school. Our oldest son has since graduated from Iowa State University, our second, Logan, attends UW Eau Claire, and Cole, our middle son, attends the University of Minnesota in the twin cities. We all bleed Rocket orange and have “Rocket Pride” to the core.
For much more information about our school, please visit the HS Principal Message page on our website.
If I can be of any help or answer any questions, please do not hesitate to contact me throughout the school year at the phone number or email listed above.