Administration
Listing of the administration at CHS, their subschools and responsibilities.


Karla Hogan
Assistant Principal, HS

Zachary Winfrey
Assistant Principal, HS
Assistant Principal SS2 | Cle - He
- Administrator for students with last names Cle-He
- Supervisor for English and Visual Arts
- Character Ed / Positivity Project
- Chargers in Good Standing
- Class of 2023
- School Improvement Innovation Plan
- Service Learning

Timothy OReilly
Assistant Principal, HS
Assistant Principal SS2 | HI-MAN
- Administrator for students with last names HI-MAN
- Supervisor for STEP and World Languages
- Class of 2020 Administrator
- Bells/Bell Schedule
- Korean Exchange Program
- Principal Designee 1
- Security, hall duty, late bus duty
- SR&R
- STEP (Sped)
- Surveillance/Security Access
- Switch Committee

Mary McDowell
Assistant Principal, HS
Assistant Principal SS3 | Mao - Rah
- Administrator for students with last names Mao-Rah
- Supervisor for Science
- Faculty Handbook
- PDS - GMU Partnership Student Teachers/Interns
- Principal Designee 3
- Social Committee
- Teacher Evaluation
- Technology

Amy Parmentier
Assistant Principal, HS
Assistant Principal SS4 | Rai - Z
- Administrator for students with last names Rai-Z
- Supervisor for Social Studies and Cat A Special Education
- Class of 2022
- Charge Ahead
- SGA/Leadership
- Student Planner
- Professional Learning
- Young Scholars

Rebecca Daniels
Assistant Principal, HS Special Education
Assistant Principal SS5
- Administrator for students in SS5
- Supervisor for Cat B Special Ed, Comprehensive Services Site (CSS) and Systems of Support Advisor
- Administrative Detention, Saturday School, ISS, SOSA
- ATOD and Prevention Liaison
- Bullying/Harassment Liaison
- Transportation/Buses

Scott Settar
Administrator, High School Academy
Administrator for Chantilly Academy
- Supervisor for CTE, FECEP and Chantilly Academy
- Back to School Night
- Business Partnerships
- Dulles Chamber of Commerce Rep
- Equipment/Furniture/FCPS Warehouse
- Grant Proposals
- Media Liaison - Bonnie Wannett
- News You Choose

Robyn Lady
Director, Student Services, HS
- Supervisor for School Counselors, Assessment Coach, Career Center, Student Services Staff and Performing Arts
- Class of 2019 Administrator
- Academic Letters
- Advanced Academic Program Coordinator
- Awards Ceremonies/Scholarship Awards
- Back to School Night
- Chargin' In
- College Partnership
- Freshman Orientation
- Graduation
- Master Schedule Development
- Pathway to Baccalaureate Program
- SIS Oversight/Grading
- Student Registration and Records
- Testing - AP/PSAT/SOL

Corey Bowerman
Director, Student Activities, HS
- Supervisor for Health & Physical Education, Custodial Staff, and Athletics/Coaches
- Activities & Clubs
- Adult Education
- Building Use
- Driver Education
- Field Trips
- Fundraisers
- Lockers
- Principal's Designee 2
- SGA/Leadership
- Work Orders
Dean of Students

Laura Totoro
Resource Teacher, HS
- Attendance
- Finish Strong Senior Internship
- FLE
- Impact Aid
- Intervention
- School Improvement Innovation Plan
- Wellness Coordinator
- Youth Survey