Administration
Mr. Nathan Ballantine
Principal
Duties: Personnel, Budget, School Direction and Improvement, Leadership Development
(770) 271-5161
nathan.ballantine@gcpsk12.org
Mr. John April
Assistant Principal
Duties: Supports Social Studies Department, 11th/12th Grade Student Support, Transportation Liaison, AP Coordinator–Main, GHP Testing
(770) 745-2363
john.april@gcpsk12.org
Office Location: 122B
Ms. Kirsten Baker
Assistant Principal
Duties: Supports Science Department, Student Leadership Coordinator, 11th/12th Grade Student Support, GSLT Admin Contact, Advisement Admin Contact, Graduation, Title IX Coordinator, Relay For Life Contact
(770) 271-5171
kirsten.baker@gcpsk12.org
Office Location: 918
Mr. Doug Britten
Assistant Principal
Duties: Supports Math Department, 11th/12th Grade Student Support, Testing Coordinator Support, Title IX Investigator
(770) 271-5142
doug.britten@gcpsk12.org
Office Location: 207
Dr. Jill Chalk
Assistant Principal
Duties: Supports Special Education and Language Arts Departments, AP Support, 504 Eligibility, SST Coordinator, Gifted Support, Counseling Services Support, Student Teachers, Hospital / Homebound
(770) 271-5157
jill.chalk@gcpsk12.org
Office Location: 409
Dr. Matthew Champitto
Assistant Principal
Duties: Athletic Director, Supports CTAE/Health & PE Departments, Safety Security Plans, Emergency Drills/Plans
(678) 765-4860
matthew.champitto@gcpsk12.org
Office Location: 800
Ms. Krista Herron
Assistant Principal
Duties: Supports Science and Foreign Language Departments, Registration and Master Schedule, 9th Grade Student Support, FTE Count, GSLT Admin Contact
(770) 271-5166
krista.herron@gcpsk12.org
Office Location: 409
Mr. Clinton Lawrence
Assistant Principal
Duties: Supports Fine Arts/Math/Science/Social Studies Departments, 10th Grade Student Support J-Z, EOC Testing, Wednesday/Saturday School Coordinator, Parking, Attendance
(678) 765-5834
Office Location: 600
Ms. Emily Lough
Assistant Principal
Duties: Supports Language Arts Department, Testing Coordinator, 10th Grade Student Support A-I, Testing Intervention Support, Staff Duty Schedule, TOTY, PSAT/SAT Coordinator, Clinic Contact
(678) 482-1051
emily.lough@gcpsk12.org
Office Location: 409
Mr. Luke Smith
Assistant Principal
Duties: Supports Math/FL Department, 9th Grade Student Support, New Teacher Team, Professional Development
770-271-5141
luke.smith@gcpsk12.org
Office Location: 919
Mr. David Strickland
Community School Director
Duties: Custodial Services Contact, Facility Use & Keys, P.M. Emergency Preparedness, School Calendar, 504 Coordinator, Building Maintenance Requests, Inventory, Textbook Administrator, Student Handbook, Quick Glance, Voter Registration, Copiers
(770) 271-5149
david.strickland@gcpsk12.org
Office Location: 409