• Administration​​​​

      The Centennial Administrative Team members are proud to serve and support the Centennial Knights Community. Each member's significant roles and responsibilities are listed below to assist students, parents, and community members in knowing whom to contact. If ever an issue, concern, or question comes up, we ask that the following steps are taken:

      1) Contact the teacher; if not resolved,
      2) Contact the department chairperson overseeing the instructional department or area; if not resolved,
      3) Contact the assistant principal overseeing the instructional department or area; and if not resolved,
      4) Contact the principal.

      The Centennial Community will find this "Who to Contact" reference helpful.

      If ever we can be of service or support, please don't hesitate to reach out to the Centennial Administrative Team.

    • Photo of Mr. Blackwell
      Dr. Opie Blackwell, Principal
      BlackwellO@fultonschools.org

      ​School Mission & School Vision
      School Improvement Plan & Strategic Initiatives
      School Budget & Finances
      School Safety & Security Oversight
      Performance Management & Human Resources Oversight
      Parent Organization Liaison
      Assistant Principal Oversight
      Athletic Director Oversight
      CCRPI

      ​Headshot of Tiffany Crumpton  
      Mrs. Tiffany Crumpton, Assistant Principal (Do-Kn)       
      Crumpton@fultonschools.org

      Administrator Overseeing Career Technical Agricultural Education (CTAE) and All Special Education Program Services
      Administrator Overseeing 11th Grade Activities  
      Administrative Liaison to the School Health Clinic & Cafeteria Services
      Facilities Maintenance and Use
      Custodial Oversight
      School Safety Coordination
      Student Clubs and Organizations
      Staff Appreciation
      Business Partners
      Prom
      Extended Learning Programming
      Title IX

      ​​​​Antonio Grant Headshot  
      Mr. Antonio Grant, Assistant Principal (A-Dn)
      GrantA@fultonschools.org

      Administrator Overseeing English, World Languages, English to Speakers of Other Languages (ESOL)
      Administrator Overseeing 9th Grade Activities  
      Student Information System (Infinite Campus) Coordinator
      AVID Program Oversight
      Student Success Skills Programming Oversight
      Student Recognitions
      Positive Behavior Interventions & Supports Programming (PBIS)
      Multi-tiered Systems of Support (MTSS)
      Yearbook Oversight 

      Logan Guilbeau headshot  
      Mr. Logan Guilbeau, Assistant Principal (Rj-Z)       
      GuilbeauL@fultonschools.org ​

      Administrator Overseeing Math, Social Studies
      Administrator Overseeing 10th Grade Activities
      Testing Coordination 
      Staff Professional Development Oversight
      Student Attendance and Tardies
      Student Devices Oversight
      Learning Commons / Media Center Liaison
      Virtual Learning Lab Oversight
      Field Trips  
      Lockers Oversight
      Title IX  

       Gail Ritchie Headshot  
      Mrs. Gail Ritchie, Curriculum Assistant Principal (Ko-Ri)
      RitchieG@fultonschools.org

      Administrator Overseeing Science, Health & PE, Fine Arts
      Administrator Overseeing 12th Grade Activities
      Master Course Schedule / Academic Schedule Oversight  
      Graduation Oversight
      Student Registration Oversight
      Curriculum Night
      Student / Parent Open House   

       Brandon McIntosh Headshot  
      Mr. Brandon McIntosh, Assistant Administrator 
      McintoshBM@fultonschools.org

      Administrative Liaison to Content Leader for Social Studies
      Bus Transportation Oversight
      Student Tardies​
      ACT and PSAT School Day Testing
      Keys
      Public Detention Coordinator 

      Andrea von Biberstein Headshot
      Dr. Andrea Von Biberstein, International Baccalaureate Coordinator & Assistant Administrator
      Vonbiberstei@fultonschools.org

      International Baccalaureate Diploma Programme Coordinator
      International Baccalaureate Curriculum & Planning
      IB Vertical Teaming
      Student Tardies

       Trey Henson Headshot  
      Mr. Trey Henson, Athletic Director       
      HensonDC@fultonschools.org

      Athletic Program Oversight and Implementation
      Athletic Budgeting and Partnerships
      Coaching Staff Oversight
      Athletic Facility Use Oversight
      Pep Rallies
      Student and Staff Parking

       Stephanie Peet Headshot  
      Ms. Stephanie Peet, Instructional Coach       
      PeetS@fultonschools.org

      Staff Professional Development Implementation
      AP Testing
      SAT School Day Testing
      Professional Learning Communities Coordinator
      Staff Improvement Coaching
      Lesson Planning

       Jenna Silverman Headshot  
      Mrs. Jenna Silverman, Response to Intervention (RTI) and 504 Coordinator       
      AllensonJ@fultonschools.org

      Student 504 Plans
      Knight Training Time Programming
      Student Success Skills Programming Implementation
      MAP Testing