Gary Barthel is a sought-after speaker and educator who brings the authority of a retired Marine Corps Lieutenant Colonel and the precision of a seasoned legal expert to every engagement. His presentations go beyond theory, providing audiences with a rare, insider’s look at the intersection of military discipline, ethics, and the law.
Whether addressing a room of legal professionals, military leaders, or university students, Gary’s mission is to provide clarity on the complexities of the military justice system while advocating for a culture of accountability and fairness.
Gary provides specialized training sessions and Continuing Legal Education (CLE) programs designed for bar associations, law firms, and advocacy groups.
Practical insights into navigating courts-martial and administrative hearings.
Training legal teams on how to interpret military records to build stronger cases.
Best practices for representing those who face overwhelming odds within the military legal structure.
Bar associations, law students, and military legal professionals.
Universities and researchers focused on political science, law, and military studies.
Policymakers and government officials looking for actionable solutions for institutional reform.
As an advisor, Gary’s expertise has supported high-profile legal matters, national news coverage, and major production teams.



















