Dr. Mark Johnston

The Story

Dr. Johnston is a highly respected psychiatrist based in Nova Scotia, with over two decades of experience dedicated to treating veterans and first responders. His journey in veteran mental health care began in 2003 when he served as the base psychiatrist at CFB Greenwood, where he developed a deep understanding of the unique challenges faced by military personnel transitioning to civilian life. His expertise in trauma, PTSD, and operational stress injuries has made him a trusted resource for those who have served.

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Recognizing the growing need for specialized mental health services, Dr. Johnston took a bold step in 2013 by founding True North Psychological Services. What began as a single clinic in Kingston, Nova Scotia, has since expanded into a network of 15 clinics across the region, providing high-quality psychological care to veterans, first responders, and individuals in need of specialized support. Under his leadership, True North has become a recognized leader in evidence-based treatment, offering services that prioritize compassion, innovation, and patient-centered care.

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Through his work, Dr. Johnston continues to make a profound impact on the lives of those who have dedicated themselves to serving their country and communities. His commitment to advancing mental health care for veterans and first responders remains unwavering, ensuring that those who have given so much receive the support they deserve.