Leadership
Association and Training Operations
Megan Birster
Executive Director, Training Operations, TNG
Allison Campbell
Training Operations Specialist, TNG
Michelle Issadore, M.Ed.
Executive Vice President, Association and Training Operations, TNG
Michelle Larkin
Senior Training Operations Specialist, TNG
Jennifer McFadden
Training Operations Specialist, TNG
Shea Palmer
Senior Specialist, NABITA
Business Development
David Brunner
Director of Business Development
TNG
Chris Connolly
Associate Vice President, Business Development, TNG
Kate Halligan
Vice President, Business Development, TNG
Jay Hutchinson
Director of Business Development
TNG
Ryan McDavis, M.P.A., M.S.L.
Senior Associate Vice President, Business Development, TNG
Cathleen Parsons-Nikolić
Executive Vice President, Marketing and Business Development, TNG
Advisory Board
Joseph Allen, Ed.D.
Director of Community College Pathways, National University
Esther Asbell
Associate Superintendent, SAU 16
Aaron Austin, Ed.D.
Dean of Students and Associate Vice President, Student Affairs, Wichita State University
Thomas Calucci
Commander of the Specialized Services Division, University of Texas at San Antonio Police Department
Tim Cason, M.Ed.
Consultant, TNG
Erin Halligan-Avery, Ph.D.
Director, Health and Promotion Wellness Education at Rochester Institute of Technology
Peter Langman, Ph.D.
Curator of schoolshooters.info
W. Scott Lewis, J.D.
Managing Partner, TNG
Jamie Molnar, LMHC, RYT, QS
Licensed Mental Health Counselor
Nicole Morgan
Qualified Mental Health Professional, Oregon Department of Corrections; Licensed Professional Counselor
Aaron “Chip” Reese, Ed.D.
Assistant Vice President for Student Affairs, Columbus State University; NABITA Past-President
Adrian Rodriguez
Vice President of Student Engagement and Success, Texas A&M University - Corpus Christi
Makenzie Schiemann, M.S., Ph.D.
President, NABITA; Vice President, Behavioral Intervention and Threat Assessment, TNG
Christine Schramm, M.A.
Associate Vice President & Dean of Students, University of Dayton
Saundra K. Schuster, M.S., J.D.
Partner, TNG
Brett A. Sokolow, J.D.
Chair of the Board, TNG; President, ATIXA
Daniel C. Swinton, J.D., Ed.D.
Partner, TNG; Vice President, ATIXA
Tenielle Tensley, J.D.
General Counsel, Kern High School District
Denise K. Tijerina
Assistant Dean of Students, Texas Tech University
Laura Ulmer, Ph.D.
Director of Student Conduct & Academic Integrity, Old Dominion University
Letitia Williams, Ph.D.
Associate Vice President and Dean of Students, University of the District of Columbia