Oakbrook Preparatory School

Administrator Login

  • First Grade
  • Lower and Middle School Spanish
  • Knight Shift
  • Upper School English
  • Academic Team Coach
  • Lower, Middle, and Upper School Art
  • Lower School Director
  • Associate Head of School for Advancement
  • Brockelman, Shelly

  • Lower School Assistant
  • Middle and Upper School Social Studies
  • Model UN Sponsor
  • Lower School Music
  • Middle School Chorus
  • Middle School Bible
  • Athletic Director
  • Middle and Upper School Math
  • Varsity Baseball Coach
  • 3-year-old Kindergarten
  • Lunch Bunch
  • Upper School Social Studies and Research
  • Middle School Football
  • Interact Club
  • Lower School Office Manager
  • First Grade
  • 3-year-old Kindergarten
  • Detwyler, Bob
    rdetwyler@ghs.org

  • Athletic Trainer (Steadman-Hawkins)
  • Business Manager
  • Building and Grounds
  • Upper School Science
  • Upper School Strength and Conditioning
  • Strength and Speed Coach
  • Middle School Baseball Coach
  • Middle School English
  • Middle School Science
  • Middle School and Varsity Girls Basketball Coach
  • Preschool and Lower School Librarian
  • Hayes, Jeff

  • Support Staff, Maintenance
  • Helms, Tayler

  • Lunch Room Assistant
  • Knight Shift
  • Upper and Middle School Math
  • Second Grade
  • Middle and Upper School Dance
  • Middle School English and Creative Writing
  • Book Club
  • 5 year-old Kindergarten
  • Preschool Lunch Bunch and Knight Shift
  • Admission Director
  • Public Relations
  • Broadcasting, Journalism
  • Head of School
  • Registrar
  • Technology Coordinator
  • Fourth Grade
  • World Language Department Chair
  • Lower School, Middle School, Upper School German
  • Office Manager
  • Upper School English
  • National Honor Society Sponsor
  • McCredie, Michelle

  • Lower School Assistant
  • Third Grade
  • Lower School Chapel Coordinator
  • Economics
  • Varsity Football Head Coach
  • Middle and Upper School German
  • Lower School Art
  • Lower, Middle, and Upper School Physical Education
  • Cross Country Coach
  • School Nurse
  • 5-year-old Kindergarten
  • 4-Year-Old Kindergarten
  • Middle and Upper School Graphic Design
  • Upper School Computer Science
  • Yearbook
  • Upper School Chinese
  • Second Grade
  • Christian Studies Director
  • Middle and Upper School Christian Education
  • Upper School Social Studies
  • Varsity Volleyball Coach
  • 4 year-old Kindergarten
  • Third Grade
  • Middle School English
  • Middle School Computer and Robotics
  • Knight Shift
  • Middle School Director
  • Director of Musical Theatre
  • Drama
  • Glee Club Sponsor
  • Middle School Social Studies
  • Middle School Physical Education
  • Middle School Boys Soccer Coach
  • Support Staff, Maintenance
  • Upper School Director
  • Upper School Art History
  • Lunch Coordinator
  • Early Bird
  • Knight Shift
  • Lower School German
  • 5-year-old Kindergarten
  • Upper and Middle School Band
  • Music Theory
  • Chapel Band Sponsor
  • Bookkeeper
  • Upper School Social Studies
  • Upper School Christian Education
  • Middle and Upper School Science
  • Teacher - Fourth Grade
  • Middle School Math
  • Middle School Math/MATHCOUNTS Team Coach
  • Curriculum Director
  • Upper School Math
  • Upper School Spanish
  • Upper School Math
  • Upper School Science
  • Director of College Guidance

  • Administrator Login