Dr. Steve Chestnut

Dr. Steve Chestnut is the Superintendent of the Maricopa Unified School District, where he was appointed in 2012. During his tenure, the district has increased its letter grade from “C” to “B”, implemented a unique academic focus at each school, and last November the community approved a ten percent override proposal. He was the 2010 Washington State Superintendent of the Year. 




Marilyn Wyant, RN, BSN, MA, AZSNC

Director of Nursing 

520-568-5100 ext. 1020


School Staff Contact Information Extension
Butterfield Elementary Stacey Mulford, RN



Alexa Perry, LPN aperry@musd20.org 2303
Desert Wind Middle School Sharon Henderson, RN shenderson@musd20.org 3106
Tammy Arteaga, MA
tarteaga@musd20.org 3106
Maricopa Elementary
LaDonna Korittky, RN
lkorittky@musd20.org 2108
Christa Smith, LPN
csmith@musd20.org 2108
Maricopa High School
Debbie Birt, RN
dbirt@musd20.org 4006
Lynetta Hurley, MA
lhurley@musd20.org 4007
Maricopa Wells Middle School Megan Bradley, RN mbradley@musd20.org 3005
Jessica Vorbrich, MA
jvorbrich@musd20.org 3005 
Pima Butte Elementary Lynn Thomas, RN   2003
Dawn Mault, MA
lhurley@musd20.org 2003
Saddleback Elementary
Karla Yonts, ADN, RN
kyonts@musd20.org 2403
Saddleback Preschool Karla Yonts, ADN, RN kyonts@musd20.org 2403
Santa Cruz Elementary Megan Bradley, RN mbradley@musd20.org 2204
Tammy Arteaga, MA
tarteaga@musd20.org 2204
Santa Rosa Elementary Stacey Mulford, RN smulford@musd20.org 2503
Alexa Perry, LPN
aperry@musd20.org 2503




Butterfield Elementary School

Maricopa Elementary

Pima Butte Elementary

Saddleback Elementary

Santa Cruz Elementary

Santa Rosa Elementary



Desert Wind Middle School

Maricopa Wells Middle School


Maricopa High School



Maricopa USD • 44150 W. Maricopa-Casa Grande Hwy • Maricopa, AZ 85138 • 520-568-5100 Copyright © 2017 Maricopa USD SCHOOLinSITES