Dr. Carson McPherson is Chief Executive Officer of ROSC Solutions Group Inc. (RSG), where he provides strategic and operational leadership across the organization and oversees the development, implementation and delivery of recovery-oriented systems, services and programs across Canada.

Carson brings extensive experience in addiction treatment, health system development, education and organizational leadership across both the public and private sectors. His career has included serving as CEO of Cedars at Cobble Hill, a 75-bed residential addiction treatment centre in British Columbia, as well as designing and implementing large-scale hospital-based addiction programs and operating supportive recovery housing.

Throughout his career, Carson has worked at the intersection of treatment, recovery, health care, education and community development. He has played a significant role in advancing recovery-oriented systems of care, helping governments, service providers and communities move beyond episodic models of treatment toward more integrated approaches that support individuals over the long term.

His work has included the development of recovery communities, peer and recovery coaching models, workforce education, treatment and continuing care services, and system-level strategies designed to strengthen connections between clinical care, community supports and lived experience. He has worked closely with governments, Indigenous organizations, health system partners, not-for-profits, service providers and people with lived and living experience to design approaches that are locally responsive, culturally informed and grounded in dignity, choice and recovery.

As CEO of RSG, Carson leads the organization’s broader strategy while supporting the translation of evidence, lived experience and proven recovery approaches into practical models of care. His work focuses on building sustainable infrastructure, strengthening workforce capacity and creating stronger connections across treatment, corrections, health and community systems.

Carson holds a doctorate in education and continues to contribute to provincial and national conversations on recovery-oriented policy, system design and workforce development. His leadership is grounded in the belief that recovery is strengthened when systems create the conditions for connection, opportunity, belonging and long-term growth.

Elizabeth Loudon is the Chief Clinical Officer of ROSC Solutions Group Inc. (RSG), where she provides operational leadership across the organization and supports the development, implementation and quality of recovery-oriented services and programs.

Elizabeth brings more than 23 years of clinical and leadership experience in addiction treatment and behavioural health. She is a Registered Clinical Counsellor, Certified Sexual Addiction Therapist and Certified Multiple Addictions Therapist, with areas of expertise including substance use disorders, compulsive sexual behaviours, trauma and disordered eating.

Throughout her career, Elizabeth has held senior clinical leadership roles across inpatient and outpatient treatment settings in Canada and the United States. As Clinical Director at Edgewood West, she supported residential treatment while also contributing to the development and oversight of six outpatient offices across British Columbia, Alberta and Washington State. She has also served as Clinical Director at Cedars at Cobble Hill and as Interim Clinical Director at Bellwood in Toronto during its integration with EHN.

Elizabeth has extensive experience in program development, clinical operations and quality improvement. Her work has included designing and implementing treatment programming, providing clinical oversight, supporting multidisciplinary teams and helping organizations strengthen consistency across services. She has also contributed to the development and implementation of addiction treatment programming in Saskatchewan.

In her role with RSG, Elizabeth oversees operational strategy while supporting clinical excellence, program development and the translation of evidence-informed practice into day-to-day service delivery. She works closely with clinical, operational and executive teams to ensure programs are responsive, sustainable and grounded in high-quality care.

Elizabeth takes an integrative approach to treatment and is trained in Cognitive Behavioural Therapy, Dialectical Behaviour Therapy, solution-focused therapy, family therapy, trauma-informed care and Accelerated Resolution Therapy. She is particularly passionate about developing programs that help individuals and families build recovery capital, strengthen relationships and create the foundations for meaningful, long-term recovery.

Brett Johnson is the Executive Director of The Healing Institute and a passionate advocate for recovery. With 14 years in recovery himself, Brett brings both lived experience and professional leadership to his work, allowing him to connect with clients and teams in a way that is grounded, authentic, and hopeful.

Before joining THI, Brett led men’s sober housing, where he supported individuals as they transitioned from treatment into everyday life and saw firsthand the importance of structure, accountability, community, and belonging in sustaining recovery.

Brett is a true champion of recovery, and his commitment is evident in both his personal story and his leadership. He is passionate about helping people create meaningful, connected lives beyond substance use and believes deeply in the possibility of change.

At THI, Brett is focused on building a strong recovery community where clients feel supported, challenged, connected, and inspired to build a life worth staying well for.

Aidan is a compassionate mental health and addiction professional with nearly a decade of experience supporting individuals and families through recovery. Drawing on both personal and professional insights, he provides empathetic guidance to those navigating one of the most important decisions of their lives.

At The Healing Institute, Aidan leads the admissions process with care and professionalism, ensuring clients feel supported from their first call. He is also a passionate advocate for reducing stigma around mental health and addiction, committed to helping people take their first steps toward lasting change.

Bill Caldwell is the Senior Director of Programs at ROSC Solutions Group (RSG), overseeing the design, development, and implementation of recovery programs across Western Canada. With over 20 years of experience in addiction and mental health treatment, Bill has worked as a counsellor, coach, consultant, and director in both residential and outpatient settings.

Bill is passionate about developing compassionate, evidence-based programs that support individuals throughout their recovery journey. His work focuses on creating effective, recovery-oriented systems of care that promote meaningful and sustainable recovery.

Outside of work, Bill enjoys scuba diving, motorcycle riding, exploring the outdoors, and spending quality time with his daughter, Georgia.

Jackie Muth is a seasoned medical professional with extensive experience in addiction medicine and healthcare management. As the Medical Director, Jackie oversees all medical aspects of our treatment programs, ensuring that residents receive the highest standard of care. Her compassionate approach and dedication to holistic healing play a crucial role in the recovery journey of our residents.

Andrew brings more than 30 years of culinary experience to The Healing Institute, with a career spanning fine dining, luxury hospitality, culinary education, and food-focused wellness. His experience includes working in New York, England, and Philadelphia, including helping open Ritz-Carlton properties in New York and Philadelphia, before returning to Canada.

For 18 years, Andrew served as a Culinary Instructor at SAIT, where he taught nearly 3,000 students and helped lead initiatives in culinary gardening, rooftop beekeeping, food sustainability, nutrition, and experiential learning. His work also connected students with local farmers, community organizations, and Indigenous knowledge keepers.

After retiring from teaching, Andrew moved to Gabriola Island and joined the THI team as Head Chef. He brings his depth of culinary experience to the development of thoughtful, nourishing meals that support health, wellness, and recovery throughout each participant’s stay.

As Clinical Director, Lliam provides strategic oversight of The Healing Institute’s therapeutic programs and ensures clinical excellence across all services. Drawing on his own recovery journey and academic training, Lliam has developed a leadership style that balances evidence-based practices with compassion and innovation.

In his leadership role, he collaborates closely with senior management to develop programs that meet the complex needs of clients and uphold THI’s commitment to trauma-informed, individualized care.

Lindsay Hissink brings more than a decade of experience in mental health and addiction treatment, supporting individuals and families through residential treatment, outpatient services, and continuing care. She holds a Master of Education and has worked as an inpatient counsellor, clinical supervisor, and program manager with a prominent addiction treatment provider before coming to THI. Her experience includes individual and group counselling, recovery education, and helping clients build the skills and supports needed to sustain recovery beyond treatment. 

Lindsay’s areas of focus include substance use, eating disorders, co-occurring mental health concerns, and the transition from treatment into everyday life. Her additional training includes Dialectical Behaviour Therapy, Acceptance and Commitment Therapy, and Seeking Safety, an approach addressing trauma and substance use. She brings a compassionate, practical approach to helping clients manage difficult emotions, strengthen coping skills, and take steps towards their goals. At THI, Lindsay combines her counselling experience with a strong understanding of continuing care, family support, and community connection. 

Arella Kamp is a Registered Clinical Counsellor with a Master of Counselling Psychology from City University. She brings a warm, compassionate approach to her work, creating space for clients to feel heard, respected, and supported as they navigate recovery and personal change. Her counselling approach draws on person-centred therapy, Internal Family Systems, and Cognitive Processing Therapy, allowing her to respond to each person’s experiences, needs, and goals. 

Arella’s areas of focus include crisis support, suicide intervention, and relationship concerns. She brings several years of experience supporting people through local and provincial crisis lines and Canada’s national 988 service, with a strong foundation in collaborative safety planning and helping people find a way forward during difficult moments. She has also completed Levels 1 and 2 training in Gottman Method Couples Therapy, strengthening her work with communication and relationship challenges. At THI, Arella brings these skills together to help clients build understanding, strengthen connections, and take practical steps towards meaningful change. 

Mark Beaver brings more than a decade of experience supporting people with mental health and substance use challenges across residential treatment, community outreach, supportive housing, and correctional settings. His background includes work with Island Health, the Canadian Mental Health Association, and recovery programs helping people rebuild their lives following treatment or incarceration. Mark brings a calm, respectful, and practical approach to his work, with a strong commitment to meeting people where they are and helping them move towards greater stability and independence. 

Mark’s areas of focus include addiction recovery, co-occurring mental health concerns, crisis intervention, and community reintegration. He also has experience supporting young adults experiencing early psychosis and helping people navigate housing and community services. His work emphasizes practical coping skills, cultural integration, relapse prevention, advocacy, and connections that support lasting recovery. At THI, Mark brings this broad community perspective to his work with clients, recognizing that recovery includes both personal growth and the everyday foundations of a stable, connected life. 

Sepideh Sadeghi is the Continuing Care Coordinator at The Healing Institute, where she supports clients as they prepare to move from treatment back into their communities. Currently completing her Bachelor of Social Work, Sepideh is passionate about working alongside people experiencing significant mental health and addiction challenges. She has been an integral part of the THI team since before its move from the mountain, bringing continuity, dedication, and a strong commitment to the people in its care.

Sepideh’s work helps clients build confidence, strengthen practical skills, and connect their progress in treatment with the realities of everyday life. With a warm and encouraging approach, she supports people in exploring their own reasons for change and taking manageable steps towards their goals. Sepideh understands that returning to community can bring both hope and uncertainty, and she helps clients prepare for that next chapter with a clearer plan and a stronger sense of direction.