Staff-25-26
Updated Staff Directories Coming Soon
August 1, 2025
Adding additional details to the pages today.
Other resources:
Thank you for your patience, as this process is still in development. Please expect changes over the next few weeks.
Our Principal
Bernadette Rosthenhausler-Espinoza
Contact Ms. R by email
Bernadette Rosthenhausler Espinoza is a committed principal at Roberts Naylor K8. She is a south side native who went through the Sunnyside school district. She received her bachelor's at the University of Arizona and her Master's degree at Western New Mexico University. She has been in the education field for 28 years. She is a strong believer in hard work, toughness and having a great attitude.
Contact Ms. R by email
Bernadette Rosthenhausler Espinoza is a committed principal at Roberts Naylor K8. She is a south side native who went through the Sunnyside school district. She received her bachelor's at the University of Arizona and her Master's degree at Western New Mexico University. She has been in the education field for 28 years. She is a strong believer in hard work, toughness and having a great attitude.
[Loading Principal and Assistant details...]
Staff Directory
| Title | First Name | Last Name | Category | Subject | |
|---|---|---|---|---|---|
| Coach-MS Boys Basketball | Nicole | Arvizu | Athletic | ||
| Teacher | Alissa | Atrero | Academic | ELD I Writing/Grammar, ELD II Writing/Grammar, ELD III Language Arts, ELD IV Language Arts | |
| Teacher | Anu | Behl | Academic | Fourth Grade | |
| Teacher | Ryan | Bentley | Academic | CRC Social Studies 7, CRC Social Studies 8, CRC/GATE Social Studies 8 | |
| Ex Ed Teacher | Maryke | Bisschop | Academic | AE Language Arts 6, AE Language Arts 7, AE Language Arts 8, CORE Enrichment 8 | |
| Teacher | Connor | Bjotvedt | Academic | AVID Enrichment 8, CRC Language Arts 7, CRC Language Arts 8, CRC/Honors Language Arts 8 | |
| Teacher | CaSondra | Burger | Academic | GATE Language Arts 6, GATE Language Arts 7, GATE Language Arts 8, Language Arts 7, Language Arts 8 | |
| Teacher | Hilleary | Burns | Academic | Kindergarten | |
| Ex Ed Teacher Self-Con | Linda | Campbell | Academic | Exceptional Ed. S.C. | |
| Counselor | Tara | Carmody | Counselor | ||
| Ex Ed Teacher | Paul | Carrillo | Academic | ||
| Curriculum Service Provid | Tessa | Cassano | Administrative | ||
| Teacher | Richard | Chamberlain | Academic | GATE Science 7, Science 7, World Cultures | |
| Office Manager | Zianna | Chavez | Administrative | ||
| Ex Ed Teacher Assistant | Yvonne | Coronado | Academic | ||
| Teacher | Rustom | Doria | Academic | Fourth Grade | |
| Teacher | Jen Micah | Doria | Academic | Second Grade | |
| Teacher | Samantha | Elmer | Academic | Fifth Grade | |
| Teacher | Elizabeth | Engler | Academic | Advisory 1, Advisory 2, Study Skills | |
| Teacher Assistant | Leslie | Franzblau | Academic | ||
| Teacher | John | Gerard | Academic | CRC Social Studies 6, CRC/GATE Social Studies 6, CRC/GATE Social Studies 7, Exploratory Tech | |
| Ex Ed Teacher Assistant | Ross | Gillis | Academic | ||
| Teacher GATE | Amie | Gillis | Academic | Kindergarten | |
| Health Assistant | Jennifer | Graham | Student Service | ||
| Ex Ed Teacher Assistant | Leah | Jacobson | Academic | ||
| Teacher | Silvia | Jauregui | Academic | ||
| Ex Ed Teacher Assistant | Sandra | Joy | Academic | ||
| Teacher | Manal | Kareem | Academic | GATE Science 8, Horticulture, Science 8 | |
| Library Assistant | Samuel | Kirschbaum | Student Service | ||
| Teacher | Sheree | Kloetzel | Academic | Second Grade | |
| Teacher | Abigail | Korankye | Academic | Third Grade | |
| Teacher | Andrew | Lappegaard | Academic | Reading | |
| Teacher | Michelle | Lesco | Academic | Algebra I - Semester 1, Algebra I - Semester 2, Math 8 | |
| Teacher | Adalyn | Long | Academic | ||
| Teacher | Adam | Lopez | Academic | Media Arts - Exploratory, Teacher Aide | |
| Ex Ed Teacher Assistant | Daniel | Lopez Lugo | Academic | ||
| Teacher | Amy | Maes | Academic | Kindergarten | |
| Ex Ed Teacher Self-Con | Arnel | Manalo | Academic | Exceptional Ed. S.C. | |
| Teacher | Veronica | Marcantonio | Academic | Second Grade | |
| Asst Principal - K-8 Scho | Amanda | Marchioni | Administrative | ||
| Ex Ed Teacher Assistant | Elaira | Mone | Academic | ||
| Counselor | Logan | Mutz | Counselor | ||
| Teacher | Elizabeth | Nields | Academic | GATE Math 7, Math 7 | |
| Dean of Students | Jonathan | Ortiz | Administrative | ||
| Attendance & Reg Tech | Karla | Padilla | Administrative | ||
| Teacher | Jona | Paniergo | Academic | Third Grade | |
| Teacher | Prospero | Paragsa | Academic | Fifth Grade | |
| Teacher | Alexis | Pyatt | Academic | ||
| Teacher | Sapna | Raghav | Academic | ||
| Teacher | David | Rainie | Academic | Physical Education | |
| Reading Coach | Machelle | Redlin | Student Service | ||
| Ex Ed Teacher | Michelle | Renzetti | Academic | ||
| Teacher | Maria | Rodriguez | Academic | ||
| Teacher | Stephanie | Roll | Academic | Fourth Grade | |
| Teacher | Cynthia | Rose | Academic | GATE Math 6, Math 6 | |
| Principal - K-8 School | Bernadette | Rosthenhausler Espinoza | Administrative | ||
| Ex Ed Teacher Assistant | Jessica | Salgado | Academic | ||
| Teacher | Patricia | Shepard | Academic | ||
| Teacher | Suzy | Thomas | Academic | ||
| Teacher | Zildaly | Torres | Academic | ELD I Reading, ELD II Reading, ELD III Language Arts, ELD IV Language Arts | |
| Teacher | Marcella | Villasenor | Academic | Third Grade | |
| Teacher | Lucia | Zeffirelli | Academic |