Mark Callachan Email & Phone Number
Teacher @ Gwinnett County Public Schools
5 free lookup(s). No credit card required.
If you need more lookups,
subscriptions start at $34 USD/month.
Mark Callachan Location
- Tucker, GA, US
Mark Callachan Work
- 2006 -now Teacher @
Mark Callachan Education
- Grand Canyon University
MEd (Technology)
2006-2008 - Bridgewater State University 1991-1995
Mark Callachan Skills
- Educational Technology
- Classroom
- Curriculum Design
- Lesson Planning
- Classroom Management
- Curriculum Development
- Educational Leadership
- Instructional Technology
- Differentiated Instruction
- Tutoring
- K-12
- Teacher Training
- Elementary Education
- Literacy
- Teaching
- Technology Integration
- Special Education
- Staff Development
- Instructional Design
- Smartboard
- K 12
Mark Callachan Summary
- Mark Callachan, based in Tucker, GA, US, is currently a Teacher at Gwinnett County Public Schools. Mark Callachan holds a 2006 - 2008 MEd in Technology @ Grand Canyon University. With a robust skill set that includes Educational Technology, Classroom, Curriculum Design, Lesson Planning, Classroom Management and more. Mark Callachan has 3 emails and 1 mobile phone numbers on RocketReach.
Looking for a different Mark Callachan?
Find contact details for 700 million professionals.
Top Gwinnett County Public Schools Employees
Calvin Watts
CEO and Superintendent
United States
Tim England
Executive Director, Infrastructure and Operations
Suwanee, GA, US
Lisa Watkins
Executive Director
Loganville, GA, US
Masana Mailliard
Chief Financial Officer
Atlanta, GA, US
Bernard Watson
Director of Media and Community Relations
Suwanee, GA, US
Angie Bentley
Executive Director, Employee Services
Cumming, GA, US
Karen Hallford
Director, School Nutrition Program
Atlanta, GA, US
Danny Jardine
COO
Lawrenceville, GA, US
Melissa Laramie
Chief Engagement Officer
Atlanta, GA, US
Arden Peterkin
Executive Director, Information Security
Suwanee, GA, US
Windy Bottoms
Director of Human Resources
Cumming, GA, US
David Johnson
Director of Cybersecurity Architecture
Jefferson, GA, US
Steve Jaggears
Director of Building Maintenance
Suwanee, GA, US
John Walker
Chief Executive Officer
Atlanta, GA, US
Aimee Darwazeh
Director of Instructional Technology Services
Decatur, GA, US
Maryellen Eds
Director of Instructional Technology Solutions
Atlanta, GA, US
G2 Crowd Trusted
300K+ Plugin Users
© 2026 RocketReach.co