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daniel lebouthillier

Dr. Daniel LeBouthillier, R.Psych. (he/him)


Services in English and French / Services en anglais et français



Clinical Expertise

Dr. LeBouthillier works with adults (ages 18+ years) experiencing: mood disordersanxiety disorders (panic disorder, agoraphobia, phobias, social anxiety disorder, generalized anxiety disorder); obsessive-compulsive disorderposttraumatic stress disorder; as well as other psychological conditions and concerns (i.e., low self-esteem, performance anxietyperfectionismexcessive worry, and procrastination). Dr. LeBouthillier provides workshops, clinical supervision, and professional consultation in his areas of expertise. 

Education & Clinical Training

  • Doctorate of Philosophy (PhD) in Clinical Psychology, University of Regina (SK)

  • Master of Arts (MA) in Clinical Psychology, University of Regina (SK)

  • Bachelor of Science (BSc), First Class Honours in Psychology, University of New Brunswick (Fredericton, NB)

  • Residency completed at the Nova Scotia Health Authority (Halifax, NS)

  • Clinical training completed at the Anxiety and Illness Behaviours Laboratory (Regina, SK), Mental Health & Addictions Services Centre (Regina, SK), and Functional Rehabilitation Program (Regina, SK)

Current Activities & Memberships

  • Registered Psychologist (#R0948), Nova Scotia Board of Examiners in Psychology

  • Member, Association of Psychologists of Nova Scotia

  • Member, Canadian Association of Cognitive and Behavioural Therapies

Selected Publications

  • LeBouthillier, D. M. & Asmundson, G. J. G. (2017). The efficacy of aerobic exercise and resistance training as transdiagnostic interventions for anxiety-related disorders and constructs: A randomized controlled trial. Journal of Anxiety Disorders, 52, 43-52. doi:10.1016/j.janxdis.2017.09.005

  • Carleton, R. N., Afifi, T. O., Turner, S., Tailieu, T., Duranceau, S., LeBouthillier, D. M., … Asmundson, G. J. G. (2017). Mental disorder symptoms among public safety personnel in Canada. Canadian Journal of Psychiatry, 63, 54-64. doi:10.1177/0706743717723825

  • LeBouthillier, D. M., McMillan, K. A., Thibodeau, M. A., & Asmundson, G. J. G. (2015). Types and number of traumas associated with suicidal ideation and suicide attempts in PTSD: Findings from a nationally representative sample. Journal of Traumatic Stress, 28, 183-190. doi:10.1002/jts.22010

  • Asmundson, G. J. G., LeBouthillier, D. M., & Taylor, S. (2015). Panic disorder and agoraphobia. In A. Tasman, J. Kay, J. Lieberman, M. B. First, & M. B. Riba (Eds.), Psychiatry (4th ed.; pp. 1057-1075). London: Wiley.

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