Phone: 636.671.3360 ext. 15118


Degrees and Certifications:

Associates of Arts from Jefferson College Bachelor of Science from Southeast Missouri State University

Mrs. Diane Riordan

I am starting my sixth year in the computer lab at HSE.  I absolutely love my job! Prior to coming to work at HSE, I spent 11 years as a substitute teacher for the Northwest School District.  I grew up in the Pevely area.  I met my husband, Matt, at Southeast Missouri State University, and we moved to the Cedar Hill area in 1992. We have two boys, Adam (NHS Class of 2015) and Andrew (NHS Class of 2018).  My family loves sports, sports, and more sports! We spend our summers following the Cardinals and our winters following the Blues, and, of course, we Bleed Blue for our Northwest Lions.   

In the Computer Lab this year we will be learning how to become Responsible, Respectful, and Resilient digital citizens.