TJ- Klimczak


Jason Klimczak


Phone: 720-423-7107

“Be excellent to each other”-Bill S. Preston Esquire.

Bachelor of Science: BA in History from the Metropolitan State University of Denver.

Graduated 2013

ENDORSEMENTS: Colorado Dept. Education- Secondary Social Studies





Life Before Thomas Jefferson High School

Mr. Klimczak’s Bio:

I was a substitute teacher in DPS for 3 years subbing at many different schools across the district. This will be my 5th full time teaching year at TJ. Originally from Chicago, Illinois but moved to Denver when I was 9 and been here ever since. I have coached lacrosse for 6 years at Highlands Ranch High School before coming over to TJ to be the head varsity coach. The 2021-2022 season will be my 8th season as lacrosse coach at TJ. When I’m not at school I’m enjoying time with my wife, watching movies & tv shows, playing video games, and of course all things lacrosse! I’m so excited to be a part of this upcoming school year as a teacher at Thomas Jefferson High School!