Julianna A. Greenspan

Stephen’s practice involves civil litigation matters related to insurance law, the defence of personal injury actions, and medical-legal issues. In particular, he focuses on serious injury and wrongful death claims, as well as cases at the appellate court level. Stephen is a widely published author on a variety of legal matters, including recent commentaries on appellate advocacy, expert evidence, and on summary judgment in the post-Hryniak world. Stephen believes in the finer tradition...

Jonathan Ptak is a partner in the firm’s class action group. His practice focuses on class proceedings, professional liability defence 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 has also been appointed to sit on the Ontario Class Action Bench-Bar Liaison Committee...

Douglas G. Gilbert’s serves as strategic advisor and advocate on behalf of many national and multinational employers. His practice focuses on collective bargaining, labour and employment litigation. He represents clients before federal and provincial labour relations boards, in arbitration proceedings and in employment and human rights claims before the courts and tribunals. In his practice, Douglas is committed to understanding and reflecting the priorities and values of all clients. H...

Michael Mazzuca is a Partner in Koskie Minsky’s Pension and Employee Benefits Group. Michael has extensive experience in providing legal advice across Canada to multi-employer pension plans (MEPPs), jointly sponsored pension plans and other jointly governed plans, including health and welfare plans and training funds. He also advises trade unions as well as plan member and retiree groups across Canada concerning legal matters related to plan governance, fiduciary duties and plan investm...

Ian Mathany was a partner at one of the largest law firms in Canada prior to starting Mathany & Higgs Law with Christel Higgs in 2018. Ian’s practice is focused on real property litigation with an emphasis on expropriation law. Ian appears frequently at the Local Planning Appeal Tribunal and at the Board of Negotiation in expropriation cases and has significant experience assisting public sector clients, including transit authorities, local and upper tier municipalities, and private...

Megan is an experienced litigation lawyer in condominium and commercial matters. She has been involved in a number of precedent-setting condominium cases and is a leader in condominium litigation matters. Megan focuses on achieving results for her clients and excels at customer service. Megan provides strategic advice and assistance to clients involved with condominium and commercial disputes. She has advised condominium corporations, unit owners, and developers regarding condominium matters....

John Simpson is known by his clients and peers for his depth of knowledge in trademark and copyright law, for his dedication to client service and for his creative solutions to challenging legal problems. John’s litigation practice focusses on trademark and copyright infringement cases where he has considerable experience acting for both plaintiffs and defendants in a variety of industries. He has appeared on behalf of clients in the Federal Court, the Federal Court of Appeal, the Ontar...

Lori Stoltz is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence. Lori, who practices law in Toronto, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lori is held by other top lawyers in the same geographic and legal practice area.

Hugh M. DesBrisay is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Product Liability Law. Hugh M., who practices law in Toronto, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hugh M. is held by other top lawyers in the same geographic and legal practice area.

As the senior partner in his firm, Paul is a leading constitutional, labour and administrative law lawyer, arguing significant cases before the Supreme Court of Canada, the Courts of Ontario, and labour and administrative tribunals. Paul was appointed by Associate Chief Justice Dennis O'Connor to act as lead commission counsel to the Commission of Inquiry into the Actions of Canadian Officials in Relation to Maher Arar. Previously, Paul acted as lead commission counsel in the Walkerton Inquir...