About Chernos Flaherty Svonkin LLP

Chernos Flaherty Svonkin LLP is a commercial litigation firm based in downtown Toronto, with its office on Bay Street. It's named for founding partners David Chernos, Patrick Flaherty, and Stuart Svonkin, who worked together at Torys LLP before starting their own firm. Chernos and Flaherty each spent more than twenty years at Torys and were both called to the Ontario bar in 1993. Svonkin, who holds a PhD from Columbia and a JD from Harvard, spent over a decade at Torys, including six years as a partner, and was called to the bar in Massachusetts in 1999 and in Ontario in 2003.

The firm's lawyers handle corporate and commercial litigation, including shareholder and oppression disputes, insolvency, professional liability, insurance coverage, estates litigation, and arbitration. Counsel Tycho Manson, a former journalist who later worked in house at a Canadian media company on libel matters, focuses on defamation and media law, a niche not every commercial litigation practice in the city covers. Partner Brendan Brammall, who is bilingual, clerked for Justice Ian Binnie at the Supreme Court of Canada and worked at Sullivan & Cromwell in New York before joining the firm. Several lawyers at the firm also teach; Patrick Flaherty and Andrew Finkelstein have both lectured in Osgoode Hall Law School's LLM program on the protection of intangible business interests.

In the community

  • Stuart Svonkin has done pro bono work with the Canadian Civil Liberties Association on constitutional matters and served on the executive of the Ontario Bar Association's Class Actions Section.
  • Bryan McLeese is pro bono supervising counsel at Osgoode Hall Law School's Investor Protection Clinic and mentors students and younger lawyers.
  • Brendan Brammall is a director of the Osgoode Society for Canadian Legal History.
  • Julia D'Silva volunteered with the Women's Legal Education and Action Fund while in law school.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

This firm’s lawyers at a glance

Called to the bar
1993–2025 · median 20 years in practice 10 of 10 lawyers
Law schools
Osgoode Hall Law School (2), University of Toronto (2), Dalhousie Law School, Harvard Law School, University of Ottawa, University of Windsor 8 of 10 lawyers

Where to find them

220 Bay Street, Suite 700, Toronto, ON M5J 2W4 · 416-855-0401

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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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