Our Staff

Staff Photo


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


Vanessa Mills, Health Assistant
520-696-8202


Raul Caro-Quintana, 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

Amy Hawk*
520-696-8224

Shay Humphreys
520-696-8206


Tracy Bostic
520-696-8245

Fourth Grade

Shelby Berglund
520-696-8225

Ashley Tozzi*
520-696-8203

Savannah Forrester
520-696-8236

Fifth Grade

Jelika Cullinan
520-696-8856

Sarah Lang
520-696-8218

Lee Roop*
520-696-8204

Sixth Grade

Lydia Carlson
520-696-8213

Melanie Donaldson*
520-696-8212

John Murphy
520-696-8231

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

Patricia Scott
520-696-8237
Megan Lehman
520-696-8211

Instructional Assistants 

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

Coordinators and Technicians

Jacqueline Franco, Family Resource Center
520-696-8614

Alicia Johnson, Computer Lab Technician
520-696-8223
Samantha Schreiber, Library Technician
520-696-8443


Yadira Estrada, ELL Technician
520-696-8228

Alexis Machado, SKILLS Coordinator
520-442-8916

June Yubeta, Reading Intervention Technician
520-696-8219

Cafeteria

Alma Nunez, Cafeteria Manager
520-696-8229

Maintenance

Mike Farrand, Custodial Manager
520-696-8216


Maria Navarro, Night Custodian

Y.E.S (Afterschool Program)

Cindy Byerly
520-293-8210

Crossing Guard 

Glenn Winter

*An asterisk denotes the grade chair teachers.