Leadership
Associations
Allison Campbell
Training Operations Specialist, TNG
Michelle Issadore, M.Ed.
Chief Operating Officer, TNG
Business and Market Development
Megan Birster
Vice President, Strategic Market Development, TNG
David Brunner
Director of Business Development, TNG
TNG
Ann Colby-Cummings, M.B.A.
Chief of Staff, TNG
Chris Connolly
Associate Vice President, Business Development, TNG
Kate Halligan
Vice President, Business Development, TNG
Jay Hutchinson
Director of Business Development, TNG
TNG
Ryan McDavis, M.P.A., M.S.L.
Senior Associate Vice President, Business Development, TNG
Advisory Board
Linda Abbott, L.M.H.C.
Consultant, TNG
Joseph Allen, Ed.D.
Manager, Student Services Communications, Systems, and Technology, Palomar College
Esther Asbell
Associate Superintendent, SAU 16
Aaron Austin, Ed.D.
Dean of Students and Associate Vice President, Student Affairs, Wichita State University
Lina Blair
Director of Student Life and Conduct, Grand Rapids Community College
Matthew R. Caires, Ed.D.
Dean of Students, Montana 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.
President, ConcernCenter, Inc.
Peter Langman, Ph.D.
Curator of schoolshooters.info
W. Scott Lewis, J.D.
Managing Partner, TNG
Leon Minor
Director of Student Conduct and Prevention Education, Tarrant County College – Northwest Campus
Jamie Molnar, LMHC, RYT, QS
Licensed Mental Health Counselor
Nicole Morgan
Qualified Mental Health Professional, Oregon Department of Corrections; Licensed Professional Counselor
Mayra Olivares-Urueta, Ph.D.
Executive in Residence, Higher Education Program, University of North Texas
April Owens, M.S.
Director of Student Care Network Coordination, Dallas College
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: TNG Board of Directors; TNG Management Committee; ATIXA Advisory Board; NABITA Advisory Board
Daniel C. Swinton, J.D., Ed.D.
Partner, TNG; 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