Peter J. Sullivan

Peter Pliszka, a senior partner in Fasken’s Litigation Group, is regarded as one of Canada’s leading litigation lawyers. Peter’s practice is focused primarily on product liability, class action, commercial and insurance litigation matters, and it is national in scope. Peter conducts litigation proceedings across Canada and has appeared at all levels of court in Ontario and other Canadian provinces as well as the Supreme Court of Canada. Peter is Fasken’s Chair-Life Sci...

Romaana Shariff is the founding Managing Partner of Shariff & Associates . She has a comprehensive family law practice with experience in all matters related to divorce and separation, including parenting issues, child and spousal support, and property division. She also assists clients with Wills preparation and creating powers of attorney. Romaana is a solution-oriented family lawyer who believes in fostering a positive solicitor-client relationship and working to achieve the best possi...

Matt McPherson is a Partner at OKT. Matt advises First Nations and Indigenous governments and organizations across the country on Aboriginal and treaty rights claims and negotiations, resource development agreements, and environmental regulatory processes. He has particular experience in matters related to the protection of fisheries and water. He advises on a wide variety of environmental matters, and appears before tribunals such as the Canadian Energy Regulator and land use planning bodies...

Lisa Spiegel is a Partner with an advocacy practice in the health industry. Lisa works with public and private hospitals as well as other health care facilities on a broad range of professional staff matters, advising hospital Boards, Chiefs of Staff and Medical Advisory Committees. Lisa provides counsel on matters pertaining to, among other areas, professional staff credentialing, privileging and governance. She appears regularly before courts and administrative and regulatory tribunals, eng...

Dean Ardron is a lawyer recognized by Best Lawyers in the practice area of Labour and Employment Law. Dean practices law in Toronto, Ontario Best Lawyers has recognized Dean Ardron 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 Dean Ardron is held by other lawyers.

Daniel Paperny is a Partner and co-lead of the Estate Litigation practice group at Loopstra Nixon LLP . He practices exclusively in the areas of wills, estates, trusts, powers of attorney, guardianship, and capacity related litigation. Daniel has practiced estate litigation since his call to the Bar in 2015 and has developed an expertise in the area. Daniel is passionate about estate litigation and recognizes the importance of this time in the lives of his clients. By utilizing technical skil...

Mariam Moktar is a top lawyer recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Corporate and Commercial Litigation and Labour and Employment Law. Clients turn to Mariam for her effective advocacy, sound judgment, and exceptional work ethic. Mariam maintains a broad litigation practice and specializes in commercial litigation, public interest litigation, employment law, human rights law, and administrative law. She has represented clients at all levels of co...

Melanie A. Larock is a lawyer recognized by Best Lawyers in the practice area of Family Law. Melanie A. practices law in Toronto, Ontario Best Lawyers has recognized Melanie A. Larock 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 Melanie A. Larock is held by other lawyers.

Matthew Scott is the managing partner of Crawley MacKewn Brush LLP. Matthew’s practice focuses on corporate and securities litigation and advising on regulatory compliance matters. He has extensive experience in complex commercial and securities litigation, including disputes arising between buyers and sellers in M&A transactions, investor losses, class actions, regulatory investigations, and enforcement proceedings. Matthew also has experience advising companies, including fund man...

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.