Lieutenant Colonel (Retired) Stéphane Grenier CM MSC CD is a French-Canadian military officer known for his work on psychological war trauma and posttraumatic stress disorder.
[1][2] Grenier joined the Canadian Army in 1983 serving in Rwanda 1994–95, where he was UNAMIR spokesperson.
Grenier gave an interview to CBC News for "Broken Heroes" 5 May 2009, and a statement to the Canadian Parliament 23 November 2010.
[4][5] Grenier has expanded his activity from military psychological trauma to civilian mental health programs.
In April 2010, he became a part-time member of the staff at the Workforce Advisory Committee of the Mental Health Commission, on loan from the Canadian Forces.