Our Staff

Staff PhotoCentennial Staff


Each Centennial staff member cares for and respects all our students. We motivate our kids to achieve academic and personal excellence. Centennial Elementary staffs some of the best teachers, specialists, and volunteers in the state of Arizona! We know that communication among the school, home, and community benefits our children. By working together, we improve the overall education and development of our kids. We invite you to get to know the Centennial teachers and support staff. With your involvement, we can provide our kids with a world of possibilities.

Administration and Staff

Kristy Dale, Principal
520-696-8201


Judy Lopez, Administrative Assistant
520-696-8201


Roxanne Martinez, Attendance Clerk
520-696-8200


Estelle Salman, Health Assistant
520-696-8202

Angela Pittman, Social Worker
520-696-8237


Vacant, School Psychologist
520-696-8841

Laura Soria, Speech Pathologist
520-696-8210

Teachers 

Kindergarten

Katherine Larned*
520-696-8238

Kelli Quinn
520-696-8241

Shelley Valencia
520-696-8243

First Grade

Ann Duron
520-696-8230


Tiffany Mendola

520-626-8233

Kristen Crooks*
520-696-8246

Second Grade

Teri Scott
520-696-8222

Andrea Mac Means 
520-696-8209

Schreen Marvin*
520-696-8234

Third Grade

Lydia Kiriakidis 
520-696-8224

Megan Lehman*
520-696-8211


Tracy Bostic
520-696-8245

Fourth Grade

Shelby Berglund*
520-696-8203

Meagan Ellwood
520-696-8225

Lucinda Vasquez
520-696-8236

Fifth Grade

Sarah Lang*
520-696-8218

Lee Roop
520-696-8204

Sixth Grade

Amanda Harakal
520-696-8213

Ashley Webster
520-696-8212

John Murphy*
520-696-8231

*An asterisk denotes the grade chair teachers.

P.E. Teacher

Alexandra Davis
520-696-8244

Music Teachers

Christina Hales, General Music
520-696-8208


Spencer O'Keefe, Band/Orchestra
520-696-8297

Resource Teachers

Bonnie Pritchett
520-696-8235

Donna Youdelman
520-696-8247

Reading Teachers

Lindsay Dauenhauer
520-696-8207
Emily Toney
520-696-8206

Instructional Assistants 

Francine Allen
Linda Eichinger
Leslie Flannery
Rebecca Lundstrom
Kathi Mendoza
Linda Schnelle

Coordinators and Technicians

Jacqueline Franco, Family Resource Center
520-696-8614

Tyler Stiltner, Computer Lab Technician
520-696-8223
Camille Barnard, Library Technician
520-696-8443


VACANT, ELL Technician
520-696-8228

June Yubeta, Reading Intervention Technician
520-696-8219

Cafeteria

Alma Nunez, Cafeteria Manager
520-696-8229

Maintenance

Elsa Soto Fraijo, Acting Custodial Manager
520-696-8216


Maria Navarro, Night Custodian

Y.E.S (Afterschool Program)

Twyla Worcester
520-293-8210

Crossing Guard 

VACANT