Krystal Leonov

Paul Jorgensen is an intellectual property and life sciences lawyer, with extensive experience in pharmaceutical and biotechnology patent litigation. Dr. Jorgensen has been involved in many complex patent proceedings, including multiple trials before the Federal Court, actions under the Patented Medicines (Notice of Compliance) Regulations, damages actions, and appeals. He also provides strategic advice on patent infringement and validity. Dr. Jorgensen brings deep scientific understanding to...

Orestes Pasparakis is co-chair of our Canadian special situations team, which encompasses Canada’s leading shareholder activist practice, sophisticated securities litigation and complex reorganization transactions. Mr. Pasparakis has led and won some of Canada's most contentious and complex corporate disputes. Mr. Pasparakis focuses on high-stakes disputes that often proceed in “real time” or on an urgent basis. His approach is practical and results-oriented. Many of his cas...

Lisa Danay Wallace is a partner in the information technology and intellectual property law practice group at WeirFoulds LLP. She acts for clients when procuring and selling software and technology related services. She works with companies from all industries in order to assist them with their contracting, privacy and other compliance needs. Early in her career, Lisa had hands-on in-house experience with a rapid-growth start-up and a payment network. As the foundation for her career, this ha...

Sean Maxwell is a highly experienced lawyer with, having worked on a wide range of legal issues relating to pension and employee benefit plans. In his practice, Sean advises on pension fund investments, plan terminations, ongoing plan administration and compliance issues, disputes over the use of plan assets, development and documentation of pension and employee benefit plans, issues arising from corporate transactions and commercial insolvencies, and adhering to fiduciary duties. Sean also h...

Richard C. Hoffman is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Richard C. practices law in Toronto, Ontario Best Lawyers has recognized Richard C. Hoffman 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 Richard C. Hoffman is held by other lawyers.

Adam Stephens is currently Chair, Disputes and sits on the firm’s Executive Committee. He was previously the Chair of the firm's Litigation Practice Group and head of the Commercial Litigation Group. Adam is an experienced commercial litigator who provides practical and strategic advice to his clients. He has extensive experience arguing cases before all levels of Ontario and federal courts and at private arbitrations. Adam’s practice encompasses a wide range of complex commercial...

Alex is a lawyer in the Business Law Group and the Financial Services Group and advises clients on a broad range of corporate, commercial and financing matters, including mergers and acquisitions, secured lending, corporate finance and general corporate/commercial matters. Prior to joining Gardiner Roberts, Alex articled and practiced as an associate at a preeminent national law firm spending time in both the Toronto and New York offices. Representative Work Acted for the vendors in a sale of...

Avra has been a renowned family law litigator for 40 years, with extensive trial and appellate experience at the highest levels of the Ontario Courts including the Superior Court of Justice and the Court of Appeal. She is certified as a family law specialist by the Law Society of Ontario. Avra now acts as counsel to the firm's family law clients, having pivoted her practice to acting as a mediator and arbitrator in family law and in combined family law/commercial law of disputes. Avra is an a...

Perry Katz is a commercial real estate lawyer focusing on the acquisition, development, sale, leasing, and financing of commercial and industrial properties for Canadian and international clients. Some of Canada’s leading retailers and developers are among Perry’s clients, and he has developed an expertise in the acquisition, development, and leasing of retail properties and the issues associated with having multiple owners. Perry has been called to the Bar in Ontario, Quebec, New...

Meghan focuses her practice on personal injury litigation and medical negligence, advocating for individuals and families affected by serious accidents. Committed to helping clients navigate their challenges, she strives for positive outcomes that help them reshape and rebuild their lives. Meghan has represented clients in various legal forums, including appearances before the Superior Court of Justice, the Divisional Court, the Court of Appeal of Ontario, the Financial Services Commission, a...