Eileen M. McMahon
About Eileen M. McMahon
Eileen M. McMahon is a lawyer based in Toronto, ON and has been recognized in The Best Lawyers in Canada™ since 2006. Eileen M. McMahon is recognized in the following practice areas:
- Toronto, Ontario
- Biotechnology and Life Sciences Practice
- Cannabis Law
- Intellectual Property Law
Current Firm: Torys LLP
Location: Toronto, ON
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Robert Janes is a civil litigator at JFK Law LLP in Toronto, Ontario, with a practice focused on Aboriginal Law / Indigenous Practice , constitutional law, public law, commercial litigation and regulatory matters. For more than two decades, Robert has advised and represented First Nations, Indigenous organizations, Aboriginal individuals and other clients dealing with complex legal issues. He works with clients to identify practical solutions while preparing carefully to advance their interes...
Chris has an impressive 25-year career specializing in appeals and civil litigation. As an appellate lawyer Chris has argued multiple multi-million dollar civil appeals including the largest wrongful death award for general damages in Canadian history. His numerous appeals in the Court of Appeal and the Supreme Court of Canada have become part of the established Canadian Jurisprudence in the fields of tort liability and insurance and has over 60 reported decisions. His experience in the realm...
Catherine Osborne is a lawyer recognized by Best Lawyers in the practice area of Labour and Employment Law. Catherine practices law in Toronto, Ontario Best Lawyers has recognized Catherine Osborne since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Catherine Osborne is held by other lawyers.
Daniel Melamed is a partner in the Family Law Group at Torkin Manes LLP in Toronto, Ontario, with a practice focused on Family Law and Family Law Mediation. He serves as a family law mediator and arbitrator, assisting individuals, families, and counsel with the resolution of complex domestic matters through private dispute resolution processes. Daniel works with parties and their lawyers to address a broad range of family law issues, including property division, spousal support, child support...
Andrew Wilder is a partner at Torkin Manes LLP in Toronto, Ontario, with more than 25 years of experience advising domestic and international clients on Corporate Law matters, including corporate and commercial transactions, mergers and acquisitions , securities matters, financings and cross-border business operations. He regularly advises companies entering the Canadian market and clients involved in the acquisition and sale of Canadian businesses. Andrew serves as head of the firm’s C...
Valerie Edwards is a senior member of the Litigation Group at Torkin Manes LLP in Toronto, Ontario. She represents clients in complex litigation matters and has appeared as trial and appellate counsel before the Ontario Court of Appeal and the Supreme Court of Canada. With more than 25 years at the Bar, Valerie advises clients on a broad range of disputes involving damages analysis, business loss claims, business and share valuations, and real property valuations. Her practice includes Altern...
Dennis Tobin knows what it takes to run a business and get deals done. His unique practice combines Corporate/Commercial law and Commercial and Retail Leasing. Clients can rely on Dennis to support every aspect of their leasing strategy. He works effectively with their leasing and business development teams. He has a long history of representing tenants and landlords and his leasing experience extends to all major retail centres in Canada. Many local and international retailers have chosen De...
Kay Leung is Co-Chair of the Private Client Services and Tax Groups at Torkin Manes LLP in Toronto, Ontario. Her practice focuses on Corporate Law , Tax Law , and Trusts and Estates , with an emphasis on corporate reorganizations, cross-border transactions, private business matters, personal tax planning, and estate and succession planning . Kay advises private companies, business owners, and high net worth families on tax-efficient strategies designed to support their business and personal o...
Executive Summary As a partner in the Tax and Estate Planning Group, Lindsay practises in the area of personal tax and estate planning, estate administration and estate litigation. She regularly advises her clients on a wide range of matters including wills, trusts, domestic contracts, powers of attorney, mental incompetency proceedings, court audits, estate and trust taxation and post-mortem estate planning. Lindsay has lectured extensively on tax and estate planning at the Canada Tax Confer...
Joanna Radbord is a lawyer recognized by Best Lawyers in the practice area of Family Law. Joanna practices law in Toronto, Ontario Best Lawyers has recognized Joanna Radbord since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Joanna Radbord is held by other lawyers.
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
2027 Best Lawyers Awards in Brazil, Mexico, Portugal and Spain
by Jamilla Tabbara
Explore key findings from the awards, including recognition figures and emerging legal talent.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Who Can Override a Power of Attorney?
by Bryan Driscoll
A power of attorney carries real legal authority, but it isn't absolute. Here's who can step in to revoke, restrict or set it aside.
Inside the 2027 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
A closer look at the research process, methodology and key statistics behind the 2027 editions.
How to Get an Eviction Off Your Record
by Bryan Driscoll
Whether an eviction can be removed, sealed or corrected depends on your state, your case and where the record appears.
How Peer Review Works: Best Lawyers Methodology Explained
by Jamilla Tabbara
Understanding the independent, data-driven framework that defines professional legal standing.