Explore Keystone People
Head of School
Ms. Laura joined Keystone in 2011. Ms. Laura is responsible for the school's vision...
Associate Head of School
Mr. Stefan joined Keystone in 2002. He earned his Bachelor of Education from Feder...
Admissions & Marketing Director
Ms. Heather joined Keystone in 2019. She holds an American Montessori Society Early Chi...
Office Manager
Ms. Sue joined Keystone in 2004. Ms. Sue maintains students’ registration, attend...
Administrative Assistant
Ms. Gina joined Keystone in 2021. She holds an Associate’s Degree in Early C...
Facilities Manager
Special Education Director
Mr. Jeremy joined Keystone in 2017. He has an Associate‘s degree in Education fro...
Development Director
Ms. Melissa joined Keystone in 2018. She is responsible for the Sustaining Fund and Tax...
Business Manager: Aspire Business Consultants
Kristin Morgan joined Keystone in 2016 and assists the school with business office func...
Special Education Support Staff
Mr. Marcus joined Keystone in 2022. He worked as a Home Liaison for Quest Charter Acade...
Spanish Guide
Ms. Mia has worked at Keystone since 2003 as the Elementary Spanish Guide. She holds a ...
Elementary Guide - Red-tailed Hawks
Ms. Amie joined Keystone in 2003. She holds an American Montessori Society Elementary c...
Children's House Bilingual Assistant- Saguaros
Ms. Consuelo joined Keystone in 2018. She is from Lima, Peru, and c...
Elementary Assistant - Red-tailed Hawks
Ms. Alejandra joined Keystone in 2022. She has a Bachelor's Degree in Psychology fr...
Children's House Bilingual Assistant - Palos Verdes
Ms. Anny joined Keystone in 2019. She holds a bachelor's degree in physical th...
Special Education Teacher
Ms. Christina joined Keystone in 2022. She has a Bachelor of Science in both Special Ed...
Toddler Guide - Agaves
Ms. Anasazi joined Keystone in 2021. She holds a master's degree in Bili...
Elementary Assistant - Iguanas
Ms. Janelle joined Keystone in 2014. She worked as a paraprofessional & classroom a...
Children's House Bilingual Assistant- Prickly Pears
Ms. Mar joined Keystone in 2021. She is originally from Barcelona, Spain. M...
Elementary Guide - Coyotes
Ms. Shahnaz joined Keystone in 2011. She holds Elementary and Primary Diplomas from Ass...
Adolescent Guide - AZ Eagles
Mr. Leon joined Keystone in 2004. He has his Montessori Orientation to Adolescent Studi...
Music Specialist
Mr. Gerry joined Keystone in 2009. He holds a degree in Business Administration from th...
Children's House Assistant - Saguaros
Ms. Silvia joined Keystone in 2022. She is originally from El Salvador, where...
Elementary Guide - Gila Monsters
Ms. Samantha joined Keystone in 2022. She holds an Elementary Diploma from Associ...
Children's House Support Staff & Movement
Ms. Danielle has worked at Keystone since 2009. She holds a Bachelor of Science Degree ...
Toddler Bilingual Assistant - Agaves
Reading Specialist
Ms. Jacque joined Keystone in 2022. She has a bachelor's degree in Education Specia...
Elementary Assistant - Coyotes
Erika joined Keystone in 2019. She holds a Bachelor of Secondary Education and Speciali...
Elementary Guide - Scorpions
Ms. April joined Keystone in 2011. She holds a bachelor’s degree in Fine Arts and...
Elementary Assistant - Great Horned Owls
Ms. Bahareh joined Keystone in 2015. She has an associate's degree in Computer...
Elementary Assistant - Gila Monsters
Mr. Masonn joined Keystone in 2022. Born and raised in Arizona, he graduated from Trevo...
Children's House Assistant- Prickly Pears
Ms. Daniela joined Keystone in 2021. She is originally from Mexico City, Mexico and has...
Elementary Guide- Great Horned Owls
Mr. Jess joined Keystone in 2020. He holds a Bachelor of Business Administration Degree...
Support Staff
Mr. Sergio joined Keystone in 2022. He is from Denver Colorado and recently g...
Elementary Guide - Diamondbacks
Ms. Sara joined Keystone in 2018. She holds a Masters of Education (Montessor...
Support Staff
Ms. Alejendra joined keystone in 2016. She has a bachelor’s degree in Advert...
Elementary Guide - Iguanas
Ms. Katty joined Keystone in 2017. She received her Montessori training from Instituto ...
Support Staff
Mr. Ben joined Keystone in 2016. He is a Keystone alumnus and currently attending Arizo...
Special Education Clerical Support Staff
Ms. Barbara joined Keystone in 2022. She has a nursing assistant diploma from Broo...
Children's House Assistant - Palos Verdes
Elementary Assistant - Scorpions
Ms. Liz joined Keystone in 2021. She holds a bachelor’s degree in Rehabilitation ...
Special Education Support Staff
Ms. Sarah joined Keystone in 2022. She is originally from Minnesota, an...
Toddler Assistant - Agaves
Ms. Mia joined Keystone in 2016. She is a Keystone alumna and is currently attending Ch...
Adolescent Guide - AZ Eagles
Ms. Whitney joined Keystone in 2018. She holds a Bachelor of Arts in Elementary Educati...
Elementary Assistant - Diamondbacks & Elementary Extended Care Coordinator
Mr. Nate joined Keystone in 2021. He was born and raised in Phoenix, Arizona. In ...
Children’s House Guide - Palos Verdes
Ms. Imelda joined Keystone in 2002. She holds a Bachelor degree in Elementary Educ...
Adolescent Guide - AZ Eagles
Ms. Abby joined Keystone in 2021. She earned her bachelor's degree in Elementary Ed...
Children’s House Guide - Prickly Pears
Ms. Blanca joined Keystone in 2016. She holds a Bachelor of Arts in Elementary Educatio...
Special Education Teacher
Ms. April joined Keystone in 2022. She has a bachelor’s degree in Human Com...
Interim Toddler Guide - Agaves
Ms. Chelsei joined Keystone in 2021. She has a certificate in Veterinary Medicine ...
Children‘s House Guide - Saguaros
Ms. Yoo-Kyung joined Keystone in 1995. She holds a Bachelor of Arts from Yonsei Univers...
Elementary & Adolescent Art Guide & Yoga Instructor
Ms. Ana joined Keystone in 2011. She holds a Bachelor of Arts Degree in Fine Art f...