Greg McGinnis

Catherine Milne is a founding partner of Turnpenney Milne LLP. She has been a member of the Law Society of Ontario since 1993. In 2018, she was called to the Bar in British Columbia. She obtained her law degree from Osgoode Hall and received a General Diploma in Law from the London School of Economics. In 2001, she was granted an Honours Certificate in Human Resource Management from Humber College and in 2018, she received her AWI-CH from the Association of Workplace Investigators. Catherine ...

Peter is a partner practising primarily in the areas of securities, corporate finance, mergers and acquisitions and corporate governance. Peter brings exceptional experience in the oil and gas, mining and natural resource industries, and in his practice at the firm has worked for both issuers and investment banks. Prior to joining the firm, Peter served as General Counsel to Frontera Energy Corporation (formerly Pacific Exploration & Production/Pacific Rubiales Energy), Gran Colombia Gold...

Mark Geiger is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Labour and Employment Law. Mark, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark is held by other top lawyers in the same geographic and legal practice area.

Adam Chamberlain is an active member of Gowling WLG's Environmental Law, Indigenous Law and the Canada North Practice Groups. Certified as a Specialist in Environmental Law by the Law Society of Upper Canada, Adam has practised environmental and energy law for most of his career, focused on infrastructure development. Adam's practice encompasses diverse matters related to the environmental and other regulatory requirements involved with project development. Adam is also extensively involved i...

As the firm’s Managing Partner, Shawn combines his expert negotiation skills with a proven ability to solve problems and build strong teams to ensure that his clients and colleagues alike receive strong leadership and results. Broad experience leads to creative solutions Shawn Wolfson is a dealmaker’s real estate lawyer. Clients who want to move projects forward count on his ability to see past tactics and get deals done. Shawn’s practical, results-oriented approach has earn...

John's advocacy is tried and tested, having conducted dozens of lengthy and complex arbitrations, trials, and administrative hearings. John has a robust appellate practice, having appeared at the Court of Appeal for Ontario on over 40 appeals and before the Supreme Court of Canada on multiple occasions. John does not shy from challenge. Some of John’s most notable cases are the product of his creative, boundary-testing approach, and passion for applying the law creatively to achieve sen...

Erin Crawford is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Erin, 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 Erin is held by other top lawyers in the same geographic and legal practice area.

Hugh Dyer is a labour relations and employment lawyer with extensive experience in representing both private and public sector employers, responding to their need for practical, results-oriented legal advice. Hugh advises on issues that concern union and non-union employees, encompassing labour relations, negotiation and administration of collective agreements, human rights, employment standards, health and safety, and other employment matters. Hugh frequently acts as employer counsel in grie...

Sammy Redlick is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Sammy, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sammy is held by other top lawyers in the same geographic and legal practice area.

Michael P. Canning is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Michael P., who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael P. is held by other top lawyers in the same geographic and legal practice area.