Sam Johansen

Jackie VanDerMeulen practices all aspects of labour, employment and human rights law. She is a skilled advocate who regularly represents employers in labour arbitrations, interest arbitrations, federal and provincial labour board matters, human rights proceedings (including pay equity), employment litigation and applications for judicial review. She also supports employers with collective bargaining and day-to-day employment advice. Jackie has gained valuable experience in pay equity, employm...

Pinta is an experienced trial lawyer practising primarily in the area of complex medical negligence, joining Gluckstein Lawyers as Senior Counsel in 2025. She has extensive experience advocating for plaintiffs in cases involving birth injuries, surgical errors, delayed diagnoses, hospital negligence, and catastrophic brain injuries. Pinta represents clients in actions against physicians, nurses, hospitals, clinics, and other healthcare institutions. Uniquely positioned as former defence couns...

Chris is a partner who practises primarily in the areas of banking, secured transactions, corporate and commercial, restructuring, mergers and acquisitions and commercial real estate law. Chris assists both lenders and borrowers in connection with syndicated and non-syndicated, secured and non-secured, domestic and cross-border and revolving and term credit facilities. Chris also assists both lenders and borrowers with respect to asset-based credit facilities and subordinate/convertible debt ...

Lorraine Land practises Aboriginal and environmental law as a partner at OKT. She advises Aboriginal clients across Canada and particularly in the North. Lorraine provides negotiation advice and appears before Courts and tribunals on Aboriginal rights, land claims implementation, self government negotiation and implementation, consultation, impacts and benefits agreements, energy, and environmental matters. Lorraine has a Master's of Environmental Studies (with a concentration on northern Abo...

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...

Troy Ungerman's practice focuses on domestic, international and cross-border private mergers, acquisitions, divestitures, post-merger integration, strategic alliances and corporate reorganizations. Troy provides transactional as well as corporate and commercial advice to domestic and foreign clients of all sizes, from start-ups to family-run businesses to multinational corporations, in a wide array of industries, including the aviation, technology, retail, infrastructure, manufacturing, finan...

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...

Guy Giorno leads the firm’s Political Law practice. He advises clients on lobbyist registration, government accountability and ethics, public-sector conflict of interest and government procurement. Former Chief of Staff to the Prime Minister of Canada, Guy remains an active, influential force in shaping lobbyist registration laws in Canada. Widely recognized as Canada’s leading expert in lobbying law, Guy regularly represents corporate executives and lobbyists in enforcement proce...

Celeste Poltak focuses extensively on class proceedings litigation and is a partner in our class actions department. She regularly appears before a variety of courts throughout the province including the Court of Appeal, and the Supreme Court of Canada. She has developed a particular expertise in class proceedings, having worked on some of the most notable Canadian cases, including a variety of common issues trials, and is well published in the area.Celeste is often asked to lecture on the to...

M. Elena Hoffstein, FEA, has a practice focused in all areas of estate planning, family business succession planning, corporate reorganization both pre and post mortem planning. She also advises on cross border and international matters, will, trusts and marriage contracts. Elena is also a recognized leader in charity law advising both charities and donors on effective legislative, tax and regulatory matters and on tax effective charitable gifting. Elena frequently advises clients on family b...