Mr. Welzen

I have been teaching science since 2017, and have been here at CCHS the entire time.  I am a graduate of Eastern Illinois University with a Bachelor of Science and a major of Science: Teacher Education Chemistry.
I can be reached by e-mail at (preferred)
or by phone at (815)-634-2396 ext. 7407. If you leave a message,
I will get back to you when I can.