As CEO, Dr. Carson McPherson is responsible for all strategic and operational aspects of the organization. He provides visionary leadership and oversees the design, implementation, and delivery of addiction treatment programs across Canada. Dr. McPherson's extensive experience includes managing a 75-bed residential addiction treatment centre as CEO for Cedars Cobble Hill, designing and implementing large-scale hospital-based programs, and operating supportive recovery houses in British Columbia.

In addition to his role at RSG, Dr. McPherson is the lead author of the Recovery Communities Guidance Manual (2022), which serves as the framework for recovery community programs not only at Lakeview but across Alberta. His contributions to this manual reflect his dedication to advancing recovery-oriented systems of care and providing comprehensive support for individuals on their journey to wellness.

Dr. McPherson holds a doctorate in social sciences as well as master’s degrees in science and business administration.

With more than 25 years of experience in mental health, addiction treatment, and recovery services, Elizabeth brings a unique combination of executive leadership and clinical expertise to The Healing Institute. As a Registered Clinical Therapist, she has dedicated her career to advancing evidence-based, recovery-oriented models of care, with extensive experience in bed-based and outpatient treatment, clinical governance, accreditation, quality improvement, and innovative program development. Her clinical expertise includes substance use disorders, trauma, compulsive sexual behaviours, disordered eating, and co-occurring mental health conditions.

Throughout her career, Elizabeth has provided clinical leadership to multidisciplinary teams, helping shape innovative treatment programs and foster compassionate, client-centred models of care. She is passionate about creating environments where both clients and clinicians can thrive, ensuring every aspect of care reflects the highest standards of quality, safety, and clinical excellence.

Elizabeth believes lasting recovery is built through personalized care that addresses the whole person. Her leadership is guided by a commitment to innovation, collaboration, and continuous improvement, with a focus on empowering individuals to build healthier, more fulfilling lives.

Bill Caldwell is the Executive Director at THI, overseeing all bed-based services and leading program development across the organization. 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. He is passionate about creating compassionate, effective systems of care that support long-term recovery. Outside of work, Bill enjoys scuba diving, motorcycle riding, exploring the outdoors, and spending quality time with his daughter, Georgia. He brings a deep commitment to healing and innovation to everything he does at RSG.

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.

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, Liam 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.

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.