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Mr. Dean Ridder
Head of School
  • Years at Isaac Newton:  12
  • Degree:  MAEd in Educational Leadership from Purdue University, West Lafayette, IN; B.S. in Business Administration from Trinity Christian College, Palos Heights, IL
  • Licensure:  State of Iowa Professional Administrator, ACSI Head of School/Superintendent Certificate; ACSI Professional Lifetime All Levels Principal Certificate
  • Board member of:  Iowa Association of Christian Schools (IACS), Des Moines, IA; ACSI Commission for Accreditation, Colorado Springs, CO; ACSI Divisional Council (representing Iowa), Plano, TX

Dr. Timothy Casey
Secondary Principal
Director of Spiritual Formation
  • Years at Isaac Newton:  6
  • Degree:  Ed.D. in Educational Leadership from Liberty University, Lynchburg, VA; MA in Discipleship, Liberty Theological Seminary, Lynchburg, VA; BA in Biblical Literature, Ozark Christian College, Joplin, MO
  • Licensure:  ACSI Bible Specialist Lifetime Certificate, ACSI Secondary Principal Certificate

Miss Anna Schneider
Director of Early Education
  • Years at Isaac Newton:  3
  • Degree:  MEd in Educational Leadership from Covenant College in Lookout Mountain, GA, BS in Special Education from Bob Jones University, Greenville, SC
  • Licensure:  State of Iowa Educator; PK-12 Principal and PK-12 Special Education Supervisor; ACSI Administrative Certificate: All Levels Principal; ACSI Teaching Certificate; State of Iowa Educator with endorsements in K-8 Instructional Strategist I:  Mild/Moderate; 5-12 Instructional Strategist I:  Mild/Moderate; K-12 Instructional Strategist II:  BD/LD

Mrs. Barbara Nottle
College & Career Counselor
  • Years at Isaac Newton:  1
  • Degree:  MA in Education with a teaching emphasis from Bethany University, Santa Cruz, CA; BA in Political Science/Government from California State University in Los Angeles, CA
  • Licensure:  ACSI Secondary Teacher Certificate

Mr. Thad Joyce
Athletic Director
  • Years at Isaac Newton:  1
  • Degree:  BS in Education from Iowa State University, Ames, IA
  • Licensure:  ACSI Certificate

Mrs. Tracy King
Director of Development
  • Years at Isaac Newton:  18
  • Degree:  BA in Management and Human Resources, MidAmerica Nazarene University, Olathe, KS

Ms. Julie Sattler
Director of Finance

Mrs. Karla Bowe
Administrative Assistant/Registrar

Mrs. Denise Jorgensen
Administrative Assistant

Mrs. Karla Wentworth
Administrative Assistant