Our Story

The Founder and CEO of Rebel Sleep Institute, Greg Stirrett, spent years leading high-achieving teams in small, medium, and global sleep and respiratory organizations. As time went on, it became apparent to Greg that while there were numerous “CPAP” companies, few, if any, approached the management of fatigue and exhaustion from a truly multidisciplinary perspective. One that includes not only CPAP therapy, but also options from the wide range of evidence-based fatigue solutions in its approach to treatment.

Sleep apnea is a leading cause of exhaustion, but other reasons can be present, yet overlooked. Rebel is committed to helping people remove barriers that often prevent them from being at their best, at home and at work.

Contact Greg View LinkedIn profile

Rebel Advisory Council

Rebel Sleep Institute has engaged leading subject matter experts in the development and provision of our fatigue & sleep management services and education.

photo of Andrea Holwegner
Registered Dietitian

Andrea Holwegner, BSC, RD.

Andrea Holwegner is the founder and CEO of Health Stand Nutrition Consulting Inc. established in 2000 to empower people to create a healthy and joyous relationship with food and their body.

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photo of Dr. Ajiri Ikede
Aircraft Accident Investigator

Dr. Ajiri Ikede, MD

Dr. Ikede is a Medical Investigator at the Royal Canadian Air Force Directorate of Flight Safety and a Medical Officer with Transport Canada. He completed his residency in Aerospace Medicine from the U.S. School of Aerospace Medicine.

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photo of Roger Clarke
Traffic Safety Consultant

Roger Clarke M.A.

Roger has more than 37 years of achievement in the transportation industry. Roger is the Chair of the North American Fatigue Management (NAFMP) Steering Committee and past Chair of the Compliance and Regulatory Affairs Committee of the Canadian Council of Motor Transport Administrators (CCMTA).

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photo of Susan Sawatzky
Fatigue Risk Management Specialist

Susan Sawatzky, B.ED, CRSP

Susan Sawatzky, B. Ed, CRSP, HSA, is the Founder and Director of In-Scope Solutions, a consulting company specializing in Fatigue Risk Management, Stress Management and Psychological Health and Safety in the workplace.

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photo of C. Marquardt
Sleep & Fatigue Specialist

C. Marquardt, M.A.

Clinton is one of Canada’s top Fatigue Specialists. His background includes a graduate degree in psychology with a specialization in behavioural sleep medicine and fatigue, the RPSGT designation recognized by the American Academy of Sleep Medicine, and almost 3 decades of real-world experience.

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photo of Ronald Knipling
Traffic Safety Consultant

Dr. Ronald Knipling, PHD

Dr. Ron Knipling has more than 30 years’ experience in traffic safety research and crash prevention.

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photo of Roxana Sterniczuk
Registered Psychologist

Dr. Roxana Sterniczuk, PHD

Roxana is a registered psychologist practicing in the areas of clinical psychology, neuropsychology, and rehabilitation.

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Rebel Careers

Rebel Sleep Institute is building a team of individuals committed to fighting mediocrity, to challenging the status quo, and to helping others be at their best.

If work is something you do to simply get by, with clock watching your preferred and celebrated pastime, then Rebel is not right for you. However, if you are seeking a challenge and want to be part of building something truly great, we want to hear from you.

Relevant experience and education is preferred and sometimes required, but cultural fit, character, and a willingness to work hard and learn, ultimately shapes our hiring decisions.

If you’re interested in learning more about our organization, including immediate and future career opportunities in Calgary and throughout Canada, we would love to hear from you.

Join Our Team

photo of Rebel Sleep Institute store front