Middle School Principal
Email: [email protected]
Bachelor of Science- Elementary Education Southern Oregon University
Portland State University
After a five-year hiatus, Mrs. McMahan has returned to Grace Cascade to lead us at the middle school level. She and her husband Doug have three daughters, five grandchildren, and two great-grandchildren. The McMahan’s attend Table Rock Fellowship. Over the years, she has served as a VBS Director, and she and Doug have taught a married couples’ enrichment class. Diane loves playing board games with her
granddaughters Jillian and Matilda. They also read out loud to each other.
She has also done costume design and assisted with lines while her daughter and granddaughter were actors in Shakespeare in the Park for
the last two years in Coos Bay.