Best Lawyers in Canada for Professional Malpractice Law

François Baril is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence, Personal Injury Litigation and Professional Malpractice Law. François, who practices law in Ottawa, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which François is held by other top lawyers in the same geographic and legal practice area.

Practices in the area of commercial litigation including contract and business disputes, appeals, administrative tribunals (human rights, privacy law), defence of professionals in self-regulation discipline and complaint proceedings, shareholder disputes and real estate litigation. Also practices in the area of health law including public health law, hospital privileges disputes and regulatory college proceedings.

With an already deep base of knowledge built over three decades in health law, Jon Rossall continues to add to his expertise. He continuously monitors evolving laws and regulations and their impact on his health care clients. Jon’s extensive experience includes all sides and perspectives of health law as a trusted advisor to both individual physicians and professional associations. His practice centers on serving health care professionals in defense of disciplinary matters and in more t...

Tara Sweeney joined Soloway Wright in 2000 as a civil litigation lawyer in Ottawa. Tara practices general litigation, including Professional Negligence, Medical Malpractice , Personal Injury , Estates Litigation and Commercial Litigation . Tara has appeared before the Superior Court of Justice, Divisional Court of Ontario, the Court of Appeal for Ontario, the Federal Court, the Federal Court of Appeal and various administrative tribunals, including professional colleges. Tara has been accepte...

James M.O. Miller is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence and Professional Malpractice Law. James M.O., who practices law in Ottawa, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James M.O. is held by other top lawyers in the same geographic and legal practice area.

Nadia is engaged in the most complex and demanding files across multiple disciplines including commercial disputes, shareholder oppression applications, director and officer liability, estates and trusts litigation, class actions, and professional liability. Nadia is adept at providing cogent and strategic advice that seamlessly aligns with her clients’ business goals. Fluent in English and French, Nadia also represents clients from Quebec. Nadia has deep industry knowledge and extensiv...

Julien Tricart is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law, Corporate and Commercial Litigation, Professional Malpractice Law and Sports Law. Julien, who practices law in Québec, Quebec, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Julien is held by other top lawyers in the same geographic and legal practice area.

Lionel Tupman is a top attorney recognized by Best Lawyers in the practice area(s) of Professional Malpractice Law and Trusts and Estates. Lionel, 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 Lionel is held by other top lawyers in the same geographic and legal practice area.

Gavin received his Bachelor of Science degree in Biology (Zoology) from the University of Calgary. He then attended the Faculty of Law at the University of Calgary, graduating in 2001. Upon graduation, Gavin clerked at the Court of Appeal and the Court of Queen’s Bench of Alberta. Following his clerkship, Gavin completed his articles at the Calgary offices of a large national law firm, practicing in securities and regulatory matters. He was called to the Alberta Bar in 2002. Gavin joine...

Martin Pichette is a partner of the Litigation group and a member of the Board of Directors of the firm. He acts primarily as a commercial and civil litigator, focusing on cases related to construction law, professional liability, damage insurance, and product liability. Before joining the firm, Mr. Pichette practised for many years with another leading law firm in the areas of commercial litigation, construction, and real estate. He has also worked as a political assistant with the Senate of...

Kelly Murray joined Whitelaw Twining in 2017. Prior to joining the firm, Kelly worked for over 17 years with boutique litigation firms in Vancouver and focussed her practice on professional liability claims. Before that she gained early trial experience as an Assistant Crown Attorney in Ontario for four years. She now continues her professional liability practice at Whitelaw Twining defending real estate agents and lawyers against claims made against them in their professional capacity. Kelly...

Martin Lapner is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence, Personal Injury Litigation and Professional Malpractice Law. Martin, who practices law in Ottawa, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Martin is held by other top lawyers in the same geographic and legal practice area.