About Herscovitch Wyszomierska Jeethan Criminal Lawyers

Herscovitch Wyszomierska Jeethan Criminal Lawyers, known as HWJ Law, is a Toronto criminal defence practice made up of lawyers practicing in association from a Richmond Street West office in the city's downtown core. Ariel Herscovitch founded the firm in 2018 after working as a senior lawyer at another Toronto criminal defence firm. Magdalena Wyszomierska also describes founding the practice, after years at a separate Toronto criminal defence firm. The third named lawyer, Sharon Jeethan, has worked in criminal law for over two decades. A paralegal, Nika Shanshashvili, rounds out the team.

The firm's counsel handle trial advocacy and appeals across a range of serious criminal charges, including murder, manslaughter, conspiracy, firearms and drug trafficking, fraud, robbery, sexual assault, and dangerous offender hearings. They've argued appeals before the Court of Appeal for Ontario and brought applications for leave to appeal to the Supreme Court of Canada. Sharon Jeethan's practice also extends to the Ontario Review Board and the Consent and Capacity Board, representing individuals at those bodies. Magdalena Wyszomierska, who is fluent in Polish, sits on the Ontario Bar Association's Criminal Justice Section executive.

Practice areas

In the community

  • Ariel Herscovitch is a member of the Criminal Lawyers' Association and mentors young lawyers through the association.
  • Herscovitch has been an instructor for Osgoode Professional Development's annual Intensive Trial Advocacy Workshop.

Good to know

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This firm’s lawyers at a glance

Languages on the roster
Polish

Where to find them

121 Richmond Street West, Suite 303, Toronto, ON M5H 2K1 · 416-744-2123

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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 the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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