About Corman Feiner LLP

Corman Feiner LLP is a litigation firm based in Toronto's financial district, with its office in the Richmond-Adelaide Centre at 120 Adelaide Street West. Sarah Corman and Jeffrey Feiner founded the firm after each practiced litigation at McCarthy Tétrault LLP, a national law firm, for more than a decade. Corman was called to the Ontario bar in 2004 and holds a JD from the University of Toronto and an LLM in civil litigation from Osgoode Hall Law School, along with a BA in philosophy and history from Queen's University. Feiner was called to the bar in 2005 and holds bachelor of civil law and bachelor of laws degrees from McGill University, plus a BA in philosophy and linguistics, also from McGill.

The firm's practice centers on commercial and professional liability litigation, along with administrative and regulatory law. Its lawyers represent companies, institutions, and regulated professionals such as physicians and engineers in disputes that span energy, mining, construction, banking, and licensing and discipline proceedings, and they've appeared before all levels of court in Canada, including the Supreme Court of Canada. The team also includes associates Hilary Brown, Michelle Stephenson, and Adam Dobkin, who were called to the bar between 2016 and 2020 and hold law degrees from the University of Toronto and Queen's University.

Milestones & recognition

  • Founded by Sarah Corman and Jeffrey Feiner, who each practiced litigation at McCarthy Tétrault LLP for more than a decade before starting the firm.
  • Sarah Corman co-authored Defending Class Actions in Canada, published in 2015.
  • Sarah Corman received the Wilson-Prichard Award in 2012 for professional excellence.
  • Jeffrey Feiner is a former President of the McGill University Alumni Association of Toronto.

In the community

  • Sarah Corman has served on the YWCA Canada board and the YWCA Toronto board for six years, including as chair of its nominating committee, and provided pro bono representation to the Canadian Civil Liberties Association before the Supreme Court of Canada.
  • Jeffrey Feiner has served on the board of White Ribbon, a gender based violence prevention organization, including as chair from 2016 to 2019.
  • The firm has made charitable donations to organizations including YWCA Toronto and White Ribbon.
  • Lawyers at the firm volunteer with organizations including Big Brothers Big Sisters of Toronto, the Welcome Inn Community Centre, and the Adoption Council of Ontario, and serve on Ontario Bar Association committees.

Good to know

A person using a wheelchairWheelchair accessible

This firm’s lawyers at a glance

Called to the bar
2004–2020 · median 10 years in practice 5 of 5 lawyers
Law schools
University of Toronto (3), McGill University, Queen's University 5 of 5 lawyers

The neighbourhood

Corman Feiner's office sits inside the Richmond-Adelaide Centre, a cluster of office buildings in Toronto's financial district. The firm's own tower at 120 Adelaide Street West dates to 1966, part of a complex that now totals roughly 1.6 million square feet of office space. The complex connects into the PATH, Toronto's underground pedestrian network, so clients and lawyers can move between meetings downtown without going outside. It's a setting that suits a firm whose litigation work regularly involves banks, insurers, and other institutions headquartered in the same few blocks.

Frequently asked questions

Does Corman Feiner represent physicians and other regulated professionals?
Yes. The firm handles professional liability and regulatory matters for physicians, engineers, accountants, and other regulated professionals, including complaints, discipline proceedings, and hospital privileges disputes.
Can Corman Feiner handle a commercial litigation dispute for my company?
Yes. The firm acts for companies and institutions in commercial litigation covering areas such as energy, mining, construction, banking, shareholder disputes, and contractual disputes.
Has Corman Feiner appeared before the Supreme Court of Canada?
Yes. The firm's lawyers have appeared before all levels of court in Canada, including the Supreme Court of Canada, in addition to appeals, arbitrations, and administrative tribunal hearings.
Does Corman Feiner handle administrative law and licensing disputes?
Yes. The firm advises on regulatory and licensing matters, tribunal proceedings, and judicial reviews as part of its administrative law practice.
How big is Corman Feiner LLP?
It's a small firm built around two founding partners, Sarah Corman and Jeffrey Feiner, and three associates, giving clients direct access to experienced litigators rather than a large team structure.
Where is Corman Feiner's office located?
The firm is in Suite 1214 of the Richmond-Adelaide Centre at 120 Adelaide Street West in Toronto's financial district, connected to the PATH underground pedestrian network and accessible by subway.

Where to find them

Box 77, Richmond-Adelaide Centre, 120 Adelaide Street West, Suite 1214, Toronto, Ontario M5H 1T1 · 416-787-0044

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗