Faculty & Staff

khassler@dusd.net

Ms. Hassler is so excited for her second year as Vice Principal at Stauffer – she loves a good Spartie Party! Prior to being a Spartan, Ms. Hassler was an Assistant Principal at Downey High School, served as the Dean of Students, and was an English teacher. Her and her husband recently welcomed a baby boy and couldn’t be happier. Go Spartans! 

ddekker@dusd.net

Mr. Dekker has been working as an educator since 2013 and is deeply committed to his students. His primary objective is to assist students in discovering resources, motivation, confidence, and other tools and opportunities that enable them to pursue their passions and achieve their goals. In addition to his role at the school, Mr. Dekker is happily married to Mrs. Dekker, who is a teacher at RSG. They are proud parents of two daughters and a baby boy. If you happen to encounter Mr. Dekker on campus, please feel free to greet him and share some positive news!

bdelrio@dusd.net

This is Mr. Del Rio’s 14th year at Stauffer as the 7th Grade Counselor, and he could not imagine being anywhere else. He grew up in Orange County and lives in Placentia with his wife, nephew and his two cats Pebbles and Piper. When he’s not counseling, he enjoys barbecuing, playing the drums and golfing with his friends. 

jgreer@dusd.net

Before counseling, Ms. Greer was a teacher. She is first generation in the U.S. and only spoke Spanish until she learned English with her friends and at school. She is a proud mother to twins, Alex and Ari (seniors in college), and her dog, Mimi. In her free time, she likes to try foods from different cultures, exercise, and sleep.