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Faculty & Staff

SJCS faculty and staff can be reached by email at <firstinitial><last name>


Mihal Bat-Or

Hebrew Specialist

  • At SJCS since 1994
  • 25+ years teaching
  • B.H.L (Bachelor of Hebrew Letters), Gratz College
  • B.A. in Education, Temple University

“The role of the teacher is to support and facilitate students' growth in the areas of academic achievement, social skills, study skills, mitzvot, and the cultivation of dereh eretz.”

Debra J.G. Butler

Learning Specialist

  • At SJCS since 1992
  • SJCS founding Head of School
  • M.Ed. Boston College
  • Massachusetts Teaching Certificate K-8
  • B.A. Near Eastern Studies, Brandeis University

“The best learning is individualized, respecting a child’s interests and passions.”

Kacie Campbell

Music and Movement Specialist

  • At SJCS since 2017
  • 5 years of working in customer service
  • 12 years of early childhood education and childcare
  • Business Studies and Early Childhood Education, Spokane College

“Play is often talked about as if it were a relief from serious learning. But for children play is serious learning. Play is really the work of childhood.”— Fred Rogers

Debbie Clement

Middle Cohort General Studies

  • At SJCS since 2008
  • 20+ years teaching
  • Teacher Certification, Seattle University
  • B.A. in Society and Justice, University of Washington

“My philosophy of education is to understand each child and modify the curriculum to meet his/her needs, to provide an engaging and fun curriculum so that every child will want to learn, and to help each student make a smooth transition into the intermediate grades.”

Amy Duncan

Middle Cohort General Studies

  • At SJCS since 2013
  • 15+ years teaching
  • M.A. Ed with Certification in Elementary Education, Lesley College
  • B.A. in Art History, Brown University

“As educators, it is our responsibility to create a safe learning environment for our students. It is only when children feel safe — physically, emotionally and intellectually, that they will take risks, grow and thrive.”

Perri Erlitz

Upper Cohort General Studies

  • At SJCS since 2016
  • 8 years teaching
  • M.S. in Education for Sustainability, University of Vermont 2018
  • B.A. in Environmental Studies, Brandeis University

“Just remember the world is not a playground but a schoolroom. Life is not a holiday but an education. One eternal lesson for us all: to teach us how better we should love.” — Barbara Jordan

Kylee Fleckenstein

Physical Education Specialist

  • At SJCS since 2019
  • Personal Trainer for Green Lake Fitness since 2015, lead soccer coach for Soccer Shots Seattle working with Seattle Public School children ages 2-11
  • Studying Kinesiology at North Seattle College

Mary Grace Lentz

Younger Cohort General Studies

  • At SJCS since 2004
  • 15+ years teaching
  • Professional Certification in Elementary Education, Pacific Oaks College
  • M.A. in Human Development, Pacific Oaks College
  • B.A. in Performance Arts and Transpersonal Psychology, Prescott College

“The beauty of education is to guide the individual on a path of self-discovery. Through a facilitated curriculum, the child explores the beauty of nature and discovers his or her place in the interconnected world through engaged interaction.”

Debbie Massarano

Department of Jewish Learning Coordinator, Judaic Studies Teacher

  • At SJCS since 2017
  • 20+ years teaching
  • M.A. in Religious Education, Hebrew Union College-Jewish Institute of Religion (HUC-JIR)
  • B.S. in Child Development, California State University, Fullerton

“I have dedicated my career to building relationships – with people, between people and Torah, and between people and the Jewish Community and strive to creative positive Jewish learning experiences for my students.”

Bibi Powell

Art Specialist

  • At SJCS since 2007
  • 10+ years teaching
  • B.A. in Humanities with Emphasis on Fine Arts, Seattle University
  • A.A. of Art in Graphic Design, Seattle Central Community College

“I believe that education is about sharing the joy of learning with children concerning the wonderful, wide world around us, simultaneously expanding our understanding and horizons.”

Beth Schustek

Upper Cohort General Studies

  • At SJCS since 2014
  • 15 years teaching
  • M.A. in Education and Curriculum instruction
  • B.A. in Elementary Education with an emphasis in Child Psychology

“I believe in teaching the whole child, involving the mind, the body, the heart, and the soul. Partnering with parents, respecting the students as human beings, and fostering a nurturing environment is truly the only way to prepare children for the world in front of them and all the opportunities that come with it.”

Ron Waldman

Head of School

  • At SJCS since 2018
  • 40 years experience as an educator and administrator
  • M.Ed. in Curriculum and Instruction, University of Washington
  • B.S.c in Microbiology, The University of British Columbia

“Over these past many years as an elementary and middle school educational leader, I’ve gained invaluable insights and a deep appreciation for the full spectrum of needs and learning challenges facing students within the entire the K-12 spectrum.”

Farah Ware

Younger Cohort General Education

  • At SJCS since 2019
  • Experience as an early childhood educator and preschool director
  • B.S, Early Childhood Education, Ball State University
  • M.A. at Grand Canyon University in Literacy with a focus on Elementary Education in progress


Yael Sachs

Yael Sachs

Chief Operations & Finance Officer

Heidi Stangvik

Heidi Stangvik

Director of Administrative Services

Rebecca Wilson

Rebecca Wilson

Director of Advancement