Jean-Simon Castonguay is an associate in our Litigation Group in Montréal. His practice focuses mainly on civil and commercial litigation and professional liability.
Jean-Simon obtained a bachelor’s degree in civil law (LLB) from Université Laval in 2016, finishing first in his class. In 2018, he received a degree in common law (JD) from Queen’s University.
In 2018-2019, Jean-Simon clerked with the Honourable Clément Gascon at the Supreme Court of Canada.
Jean-Simon was called to the Quebec Bar in 2019.