Maddison is an international motivational speaker, health advocate and change maker.
She advocates for youth to help them find their voices and works with advisory boards and advocacy platforms to push for a healthcare system that looks past diagnosis and symptoms and treats the whole person. Maddison jokes that her biggest accomplishment to date is becoming a HUG dealer and founder of her own social enterprise called HUGS, a program committed to improving kids mental health and quality of life during their hospital stays through experiences, funds and support. She is determined to make a difference through volunteering, fundraising and spreading positivity one HUG at a time.

She is the author of the charity children’s empowerment book called “Your Secret Superpower: Ignite your SPARK”, inspiring youth to take action. In addition, she is a Special Olympics Coach, volunteer at the Ronald McDonald house, and board member on the Alberta Children’s Hospital Child and Youth Advisory Council, the Alberta Children's Hospital Youth Philanthropy Council, and the Transition Youth Advisory Council.

Maddison is continuing her work in health sciences by studying at the University of Calgary, focussing on a career as a medical researcher, physician/ cardiologist, and hospital administrator.