Phone: 815-407-5139


Degrees and Certifications:

B.S. in Teaching of Secondary Mathematics M.S. in Curriculum and Instruction, with TLED M.S. in Mathematics (expected 2022)

Ms. Joanna Koziar

After graduating from the University of Illinois at Chicago, I began my teaching career part-time teaching in the Bremen District in Midlothian, Illinois. I continued my teaching career with a position at Danville High School in Danville, Illinois, in 2012. After four years in Danville, I moved back to the southwestern suburbs of Chicago and started working at Romeoville High School in 2016.

I have taught Honors Algebra, Geometry, Honors Geometry, and AP Statistics at Romeoville. I've had the pleasure of working with all levels throughout my career. I am happy to be working with the Romeoville High School student body and look forward to a great experience every school year.