Our Staff

Alder Montessori School

Julia Murray

With a background in early education since 2006, Julia brings both experience and a genuine love for working with children. She has worked in both in-home and public preschool/kindergarten settings. She holds a master's degree in early education and an AMI Primary diploma. Julia loves connecting with children and their families, and is fulfilled by the daily joy and satisfaction of seeing children grow and learn.

Julia Murray
Teacher/Montessori Guide

Anna has been with Alder Montessori since 2022 and has experience in both public, charter and private schools. She has over 20 years of experience as a Montessori guide with a Master's in early childhood education. Anna has an AMI Primary Montessori Diploma (ages 2 1/2 to 6).

Anna Varnelius
Teacher/Montessori Guide
Bilingual (Swedish/English)

Claudia has been closely connected with the Alder neighborhood since she attended nearby Reynolds High School. Formerly, she worked assisting seniors, and has been with Alder Montessori since 2019. She chose this work because she loves to help people, especially the kids. She loves her work because she loves to see the students smile when she helps them out.

Claudia Lopez-Trejo
Primary Classroom Assistant
Bilingual (Spanish/ English)

Yaneth is a graduate of Reynolds High School, and has worked as a nursing assistant prior to joining AEME in 2022. Yaneth describes herself as friendly and education enthusiastic. She enjoys supporting the classroom and the children. Yaneth's children are Alder Montessori alumni, which is how she came to join our school team.

Yaneth Lopez Trejo
Primary Classroom Assistant
Bilingual (Spanish/ English)

Rosa has long time connections with Alder Montessori. First as a Mom advocating for a preschool to come to Alder Elementary, then as a parent of Alder Montessori students and a strong parent advocate. Rosa has been an Alder Montessori Primary Classroom Assistant since 2019.

Rosa Sierra Ortiz
Primary Classroom Assistant
Bilingual (Spanish/ English)

Sarai Lopez

Sarai has been in the childcare field for 10 years. Through various roles she has supported the growth and development of children at all ages and stages. Sarai feels a deep passion about building a strong community for all families and about the benefits early childhood education brings into each child’s life. She looks forward to connecting with all families!

Sarai DeMent
Pre-School Program Coordinator
Bilingual (Spanish/ English)

I was a student at alder elementary school, super happy that I get to work at this school because ever since I was little I always wanted to work with children. I love to help families and their children, children bring me joy and excitement! Lupita has worked with Alder Montessori since January of 2023, starting as a classroom float, then a classroom aide, and in Fall of 2025 as a Primary Classroom Assistant.

Lupita Arias
Classroom Aide
Bilingual (English/Spanish)

Liora joined AEME in spring of 2020 and has over 25 years of leadership experience designing, managing and advocating for quality, innovative, and equitable services and supports for low-income individuals and families in our Portland-Metro community. Liora has a Masters in Public Administration from PSU, and is a strong advocate of providing free and low-cost Montessori education in collaboration with our local public schools and community partners.

Liora Berry
Executive Director

Sandip joined AEME in 2023 as Alder Montessori School Manager. She has over 15 years of experience as an early childhood educator and administrator and has been involved in opening new Montessori classrooms in India, Australia, and England- and mentoring new Montessori teachers. She has her BA in Children’s Learning and Development and earned her Montessori diploma in London, where she was born and raised. Sandip loves connecting with parents and taking care of very young children.

Sandip Brar
School Manager
Multlingual (Panjabi, English, Hindi)