Neill Kalvin

Jonathan Ptak is a partner in the firm’s class action group and a member of the firm’s Executive Committee. His practice focuses on class proceedings and commercial litigation. He regularly appears before Courts at all levels in Ontario, including the Superior Court, Divisional Court and Court of Appeal. Jon is recognized by Lexpert, Chambers Canada and Best Lawyers as a leading practitioner in class proceedings. He was also selected as a fellow of the Litigation Counsel of Americ...

Anthony O’Brien is a lawyer recognized by Best Lawyers in the practice area of Class Action Litigation. Anthony practices law in Toronto, Ontario Best Lawyers has recognized Anthony O’Brien since 2024. 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 Anthony O’Brien is held by other lawyers.

Asim Iqbal is a lawyer recognized by Best Lawyers in the practice area of Insolvency and Financial Restructuring Law. Asim practices law in Toronto, Ontario Best Lawyers has recognized Asim Iqbal 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 Asim Iqbal is held by other lawyers.

Robin is a founding partner of MMW. With almost 40 years of experience, Robin knows how to handle difficult cases. Over the course of his career, Robin has handled a variety of complex matters, professional liability, insurance coverage, construction, personal injury and class action matters at all levels of court in Ontario. Known for his calm demeanor and strategic approach to litigation, Robin is recognized as a leader in the area of professional liability, and is frequently retained to re...

Paul Casuccio is the Leader of the firm’s Global Commodity Tax & VAT practice group. He works exclusively in this area, providing practical solutions to client’s indirect tax questions, issues, problems and structures. Paul is a sought after expert in Canada's goods and services tax and harmonized sales tax (GST/HST), provincial sales taxes, employer health tax, land transfer taxes, as well as fuel, carbon, alcohol, tobacco and other indirect taxes. Assisting clients with indi...

Brenda Gross is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation. Brenda practices law in Toronto, Ontario Best Lawyers has recognized Brenda Gross since 2026. 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 Brenda Gross is held by other lawyers.

Kirk is a partner at Koskie Minsky LLP and is the founder of the firm’s class action group. He has been repeatedly recognized by Lexpert, Chambers Canada, Benchmark Canada and other organizations as a leading Canadian counsel in the field of class action litigation. Mr. Baert has appeared in courts across the country, including the Ontario Court of Appeal, Quebec Court of Appeal, Newfoundland Court of Appeal, and the Supreme Court of Canada, on matters dealing with all aspects of class ...

John is a founding partner of TGF and has a broad practice in complex commercial litigation with significant experience in insolvency and restructuring litigation. John has been lauded as an "excellent commercial litigator" and "a very credible, no-nonsense litigator who is extremely effective in court" in Chambers Global. John has been recognized as one of Canada’s top lawyers in the Lexpert/American Lawyer Guide to the Leading 500 Lawyers in Canada, as a leading lawyer for US/Canada C...

Roger Townshend, a founding partner of OKT, is now a senior counsel to the firm. He practices Aboriginal , Constitutional, human rights , and administrative law, with particular stress on land claims litigation. He has a B.Sc (Hons.) in Mathematics. He has appeared in Court and advised on numerous cases relating to Aboriginal law claims including claims related to Aboriginal title and other Aboriginal rights and treaty rights, and duty to consult and accommodate cases. His court work has also...

David has a wide-ranging civil litigation practice covering almost all aspects of insurance related litigation, including municipal liability, occupiers’ liability, commercial host, sports & entertainment facilities, education law and events related liability as well as professional negligence and automobile claims litigation. He is often called upon to advise casualty and property insurers along with policy holders and self insured entities on insurance related issues, including im...