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August 2026

A Peek at the PAC

Rinat Avitzur congratulates Shawn Crossman on being elected mayor of Moncton 


As Chair of the Patient Advisory Council, it is my pleasure to recognize our Vice-Chair, Shawn Crossman, on his recent election as Mayor of Moncton. Shawn has been an invaluable member of our council, bringing exceptional leadership, a listening ear, and practical advice that has benefited us all. His commitment to serving both his community and the myeloma community is truly inspiring. 


I am proud to call Shawn a colleague and friend, and I know our entire council joins me in congratulating him on this well-deserved achievement. We are fortunate to have him representing the Atlantic provinces on the Patient Advisory Council, and I hope you enjoy learning more about his remarkable journey. 


With warm congratulations, 


Rinat Avitzur 

Chair, Patient Advisory Council 


More about Shawn 


Shawn Crossman is an entrepreneur, multiple myeloma patient, and the current Mayor of Moncton, New Brunswick. He joined the Patient Advisory Council in 2022. 

Shawn’s commitment to public service was inspired by his father, Norman Crossman, who entered municipal politics in 1969 and became Mayor of Lewisville, a community in the greater Moncton area, in 1973. His father served on council continuously until his passing in 2008 and was recognized at that time as Canada’s longest-serving municipal politician.


In 1999, Shawn founded his own sales and marketing company, which he continues to operate today. Motivated by his father’s legacy and a desire to give back to his community, Shawn was first elected to Moncton City Council in 2012 as a councillor. Over the past 14 years, he has also served as Deputy Mayor for six terms before his recent election as Mayor of Moncton in 2026. 


Shawn was diagnosed with multiple myeloma in July 2018 and underwent a stem cell transplant in January 2019. He is currently in remission with stable disease and remains on maintenance therapy. With the support of his wife and daughter, he maintains an active lifestyle and manages his condition successfully. 


A dedicated advocate for the myeloma community, Shawn established Moncton’s first myeloma support group and helped launch the city’s first Myeloma March in 2019. This year, he helped launch the first Myeloma Canada Ride in Moncton. His advocacy amongst government officials has also played an important role in improving access to myeloma treatments in New Brunswick. In recognition of all his efforts, he received the Queen Elizabeth II Platinum Jubilee Medal in 2022. 


We are fortunate to have Shawn representing the Atlantic provinces on the Patient Advisory Council.  


Myeloma Canada's mission: To improve the lives and empower all Canadians affected by myeloma, accelerate access to the best care, while supporting the pursuit of its cure and prevention.

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