About Mark

Mark DeGroot is a Toronto-based lawyer practicing exclusively in family law, handling issues from amicable separation agreements to high-conflict cases requiring hearings at all levels of court in Ontario. He began his career at a large national firm before joining a boutique family law firm downtown, gaining extensive experience in both simple and complex matters.

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This listing was generated by AI from public sources in August 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Mark DeGroot’s licence and standing in the Law Society of Ontario directory ↗

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