Experience. Dedication. Knowledge.

Litigator, writer, speaker, John O’Sullivan has practised law in Toronto since 1988.  He offers clients years of experience as a partner in a large law firm, combined with the expertise and efficiency of a boutique practice.

He focuses on corporate, commercial, trust and estates disputes.

Whether the client is a plaintiff or defendant, a corporation or an individual, the goal is to bring the litigation to a successful conclusion as soon as possible, either by agreement of the parties, or by decision.