Skip To Main Content


NGHS Administrative Team 2019-2020


Michael Arreola

Associate Principal 

Carol Goff

Assistant Principals

Mark Booker
Trent Dagen
Angela Nolan
Keith Thompson

Math/Science/Technology (MST) Program Coordinator
Natalie Mathew
E-mail address: 

Response to Intervention
Kelly Bollman, RtI Facilitator

*To make an appointment with, or to request an update from, the RtI Facilitator please use our online Request to Meet With RtI Facilitator form.
This link requires a student login. Parents may contact the RtI Facilitator via e-mail also.

School Resource Officers
Officer Steve Schnoebelen (972-487-4382)
Officer Chris Mittendorf

Secretary to the Principal
Gracie Rodriguez (ext 61006)

Secretaries to the Assistant Principals
Schlisa Crow (ext 61000)
Cynthia Ochoa (ext 61012)

Weekly Message

Good afternoon,

We are excited to announce that our 12th grade students will be able to pick up their cords, stoles, medals, and graduation tickets on Thursday, June 4th between the hours of 8 in the morning until 5 in the afternoon.

Students will drive through the Buckingham entrance by the tennis courts and make your way to the back of the building to pick up your packets.

Students must be present or a parent must bring their student ID to collect the packet.

We will use the following schedule for students to pick up their packets:

Last names beginning with A through J can come between 8 and 11 in the morning.

Last names beginning with K though Q can come between 11 in the morning and 2 in the afternoon.

Last names beginning with R through Z can come between 2 and 5 in the afternoon.

All students who have not returned items to the school will be able to do so on Thursday as well.

Our fabulous Technology Applications teacher, Mr. Hensley, has put together a great Senior Awards Ceremony for you. You can view the ceremony by going to this link:

We hope you enjoy the ceremony!

Have a wonderful day and a wonderful week! We will see you all on Thursday!

NGHS Administrators

Michael Arreola

Michael Arreola

  • Budgets
  • Campus Improvement Committee Lead
  • Community Liaison
  • Curriculum and Courses
  • Department Heads
  • Instruct. Rounds Lead
  • Instruction
  • Leadership Team Meetings
  • Professional Learning Communities (PLCs)
  • Professional Development
  • Parent-Teacher-Student Association Council (PTSA)
  • RTI Programs
  • Schedules
  • Staffing
  • Student Supervision
  • Website
Carol Goff

Carol Goff
Associate Principal


  • Students: 12th Grade
  • 1:1 Administrator
  • 504 Director
  • AP (Counseling)
  • Counselor Liason
  • Field Trips
  • Master Schedule
  • PLC for Biology
  • Testing (PSAT/SAT) Director
  • Teacher Appreciation



Mark Booker

Mark Booker
Assistant Principal

  • Students: A - Gon
  • AVID
  • Math AP Classes
  • MST / AMS Liaison
  • PLC for Alg. 1
  • EOC Testing Director





Trent Dagen

Trent Dagen
Assistant Principal

  • Students: Special Education Services
  • Athletic Supervision Schedule
  • Calendar
  • Edugence
  • Letter Jackets
  • PEIMS / Attendance
  • PLC for Social Studies
  • RAC and procedures
  • Student IDs 
  • Substitutes
  • Tardy Policy
  • Texas Behavioral Support Initiative
  • Textbooks
  • UIL Academic / Athletic Liaison
Angela Nolan

Angela Nolan
Assistant Principal

  • Students: P - Z
  • Advanced Academics
  • Alumni Association
  • CCMR
  • Cheer / Drill / Spirit teams
  • English AP Classes
  • Gifted and Talented
  • Literacy Team
  • NMSI
  • PLC for English
  • TNT
  • Upward Bound
  • Dual Credit
  • Promise Grant


Keith Thompson

Keith Thompson
Assistant Principal

  • Students: Goo - O
  • Bells
  • CTE Department Meetings
  • CTE Liaison
  • Emergency Procedures / Safety
  • Facilities
  • Immigration Support Program
  • Keys
  • Maintenance / Work Orders
  • Review 360
  • Showcases