David Chondon

David Ziegler’s robust civil litigation and arbitration practice encompasses business-critical commercial and financial disputes, class actions, product liability matters, construction matters (including adjudications), and disputes requiring international arbitration. His vast experience acting for both Canada- and US-based companies is sought after for domestic and cross-border disputes, spanning a broad range of industries including mining, rail, professional services, insurance, ban...

Caroline Youdan has a broad civil litigation and arbitration practice. With a focus on class actions, product liability, and international arbitrations, Caroline advocates for clients in a variety of industries including automotive, life sciences, mining, retail and manufacturing, construction, and banking and finance. Before joining the firm, Caroline worked as an associate editor for Toronto Life magazine. She also practiced as an Associate in the New York office of Paul, Weiss, Rifkind, Wh...

Christine Davies is a labour lawyer and civil litigator in Goldblatt Partners' Toronto office. She is known for her tenacious commitment to getting clients the best possible result. A skilled litigator who started her career as a research lawyer, Christine now has one of the broadest practices at the firm. She is equally comfortable before labour arbitrators and administrative tribunals as she is before the civil courts. Christine’s labour practice includes representing unions and their...

Lonny Rosen is a founding partner of the Toronto, Ontario health and regulatory law firm Rosen Sunshine LLP. He has been certified by the Law Society of Ontario as a Specialist in Health Law. Lonny advises on a wide variety of health and regulatory law issues. His clients include health care professionals, administrators of health care facilities, professional associations, and individuals. He represents clients in a range of civil and administrative proceedings, including in complaint and di...

Sean Chambers is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Sean, 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 Sean is held by other top lawyers in the same geographic and legal practice area.

Claire Vachon assists clients in all areas of labour and employment law in both official languages. She is licensed to practice law in Québec and in Ontario. Claire is the former leader of Fasken’s Labour, Employment and Human Rights Practice Group. For close to two decades, Claire’s work has been focused on the education sector. Drawing on an extensive knowledge of this sector’s legal and political environment, Claire has become a trusted advisor to many Ontario scho...

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...

Brendan is co-founder of Donovan Kochman LLP, a boutique law firm focused on estate and trusts litigation in Ontario. Brendan represents clients on all estates and trusts matters, including will challenges, will interpretations, dependant’s support claims, breach of trust claims, contested applications to pass accounts, and the removal of trustees. Brendan also represents clients in capacity litigation, including contested powers of attorney and guardianship litigation. His clients incl...

Marijo Coates is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Marijo, who practices law in Toronto, Ontario, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Marijo is held by other top lawyers in the same geographic and legal practice area.

Justin is the Principal of de VRIES LITIGATION LLP. Justin was a partner at Fraser Milner Casgrain LLP (now Dentons LLP) and a partner and counsel at Hull & Hull LLP. He is the founder of allaboutestates.ca; a popular collaborative blog on estate and trust matters. Justin is a member of the Society of Trust and Estate Practitioners (STEP), the Advocates’ Society, the Estate Planning Council of Toronto, and the Estate Planners’ Council of Halton. He has consistently been named ...