Mavis Gibson

President and Founder

With more than 25 years of experience in healthcare, Mavis is recognized as a leader, educator and innovator in disability management. A registered Nurse, Mavis is passionate about positively impacting people and organizations dealing with injury and illness.


Matt Hendrick

General Manager, Operations

With a Bachelor’s degree from Trent University and a versatile background in human resources and management, Matt brings a unique ‘employer’ perspective to managing disability. His exceptional people skills allow him to effectively manage DMI’s complex day-to-day operations.


Lynne Andrews

Regional Manager, Occupational Services

With 20 years of business management experience, Lynne is a proven leader with exceptional customer service skills. Lynne draws upon almost a decade of experience in Occupational Claims Management to lead her team in occupational services.


Angela Deforest

Regional Manager, Non-Occupational Services, East

With a broad range of experience in healthcare, human resources and health and safety, Angela is a valuable member of the team. Her versatile experience as a primary health practitioner and direct care entrepreneur allow her to successfully lead the Non-Occupational Services team in Eastern Canada.


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DMI has fulfilling careers in disability management, administration and account management.

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About Us

Since 2002, the Disability Management Institute (DMI) has been providing comprehensive claim management and review services to over 3,500 clients nationwide. Request a Consultation

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