Jason Arbuck

Becky Potter is a seasoned tax litigator and a partner based out of the firm’s Toronto office. Becky brings a strategic and practical approach to tax disputes, and is known for her ability to distill complex technical tax matters down to their core principles. Using her honed advocacy skills and breadth of tax knowledge, Becky has successfully represented clients at every level of court both provincially and federally, including a landmark win at the Supreme Court of Canada. In addition...

Sean Foran is a leading expropriation lawyer, with extensive experience as counsel in large-scale infrastructure projects. Sean also practises real-estate, business, employment and government litigation. Sean regularly appears before various boards and tribunals, before all levels of court up to the Ontario Court of Appeal, and as an advocate in commercial arbitrations. Sean is Past President and a current Director of the Ontario Expropriation Association. He has written and delivered papers ...

Robert M. Halpern received his LL.B. from Osgoode Hall Law School in 1983 and was called to the Ontario Bar in 1985. He is certified by the Law Society of Ontario as a Specialist in Family Law and, prior to forming Halpern Law Group, was head of the one of the largest family law groups in Canada from 2000-2019. Robert’s practice addresses all aspects of family law. Beyond legal issues arising from separation, he also provides advice about important business-related family law matters an...

Adrian Myers is a lawyer recognized by Best Lawyers in the practice area of Leveraged Buyouts and Private Equity Law. Adrian practices law in Toronto, Ontario Best Lawyers has recognized Adrian Myers 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 Adrian Myers is held by other lawyers.

Gasper is a partner in our litigation department. Gasper's practice focuses on a broad range of complex matters, including both commercial and civil disputes. He has particular experience with commercial lease disputes, contractual disputes, construction law disputes, as well as debt collection matters. Gasper has appeared as counsel before the Ontario Superior Court of Justice; various administrative tribunals and both private mediations and arbitrations. Gasper has also assisted with variou...

James Buchan is a partner located in Gowlings' Toronto office. James is a member of the firm's Board of Trustees, as well as a past leader of the firm's National Practice Group for Intellectual Property Litigation and a past co-leader of its National Trademarks Practice Group. As a barrister and solicitor, James' expertise in the IP field is broad-based and extensive, covering a wide range of IP-related contentious and non-contentious matters, including patent, trademark and copyright litigat...

Michael Stangarone is a partner at MacDonald & Partners LLP, where he has practiced exclusively in the area of family law since 2005. He was called to the Ontario Bar after earning his LLB at the University of Western Ontario. He regularly appears at all levels of court in Ontario, including the Ontario Court of Justice, the Superior Court of Justice and the Court of Appeal, and has developed an expertise in cases involving international child abduction. Michael’s practice includes ...

Barry is a founding partner of Weintraub Huang LLP. Barry's practice includes litigation of civil & corporate/commercial, environmental and employment matters. Barry is an experienced and successful trial and appellate counsel. He has made more than 1500 appearances in various types of proceedings before various courts at all stages of litigation and has also appeared before several different administrative tribunals. Barry has acted as counsel in numerous mediations and commercial arbitr...

Boris Muchalov’s corporate-commercial practice covers a broad range of transactions with an emphasis on bilateral and syndicated secured debt financings, asset-based lending, factoring, automotive floor plans, and acquisition and construction financings. He works on both domestic and cross-border transactions across a wide range of industries. Boris’ clients include financial institutions, asset-based lenders, and corporate borrowers. He also acts as corporate counsel to a number ...

Sharaf Sultan focuses his practice on both employment and workplace immigration law. Sharaf has extensive experience in all aspects of employment law, including wrongful dismissal, design of policies and procedures, as well as workplace human rights matters. Sharaf advises both large and small employers on a wide range of workplace employment matters, including hiring and termination, performance management, drafting of workplace employment policies, restrictive covenants, and employment cont...