Best Lawyers in Canada for Professional Malpractice Law

Nicholas is a partner in the McKercher LLP Regina office and focuses on professional liability defense, insurance defense, and privacy law. Nicholas is a member of McKercher’s Health Law Practice Group and Insurance Defence Practice Group. His practice concentrates on professional liability defence, construction claims, aviation claims, product liability claims, and professional discipline. He has represented numerous professionals in legal actions and regulatory matters, including lawy...

Claudia Déry is the Canadian co-head of our construction and engineering team. She has advised and represented before the courts a number of clients in construction-related matters, including major public-private partnership projects. She has experience in drafting tender documents and construction law topics and conducts the annual review of construction case law for the Canadian Bar Association. She has been ranked in the Best Lawyers in Canada since 2006 in the area of construction ...

Brooke F. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence and Professional Malpractice Law. Brooke F., who practices law in Ottawa, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brooke F. 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.

Benoît Chartier is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Personal Injury Litigation and Professional Malpractice Law. Benoît, who practices law in Montréal, Quebec, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benoît is held by other top lawyers in the same geographic and legal practice area.

Ruba El-Sayegh is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence, Personal Injury Litigation and Professional Malpractice Law. Ruba, who practices law in Ottawa, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ruba is held by other top lawyers in the same geographic and legal practice area.

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.

Annamaria Enenajor is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law, Appellate Practice, Cannabis Law, Criminal Defence and Professional Malpractice Law. Annamaria, who practices law in Toronto, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Annamaria is held by other top lawyers in the same geographic and legal practice area.

Anne Tardif is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Corporate and Commercial Litigation, Director and Officer Liability Practice and Professional Malpractice Law. Anne, who practices law in Ottawa, Ontario, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anne is held by other top lawyers in the same geographic and legal practice area.

Valerie is a senior member of our Litigation Group and is a highly respected member of the litigation bar. In addition to her extensive experience as trial counsel, she has appeared as appellate counsel before both the Ontario Court of Appeal and the Supreme Court of Canada. With more than 25 years of experience at the Bar, Valerie has demonstrated established expertise in damages analysis, including business loss claims, business and share valuations, and real property valuations. She has ex...

Tim Goepel is a Partner in the Litigation & Dispute Resolution Group at Watson Goepel LLP. He conducts a broad civil litigation practice that focuses on commercial litigation, claims involving professional negligence, partnership/shareholder disputes, and employment matters. A committed advocate, Tim places a high value on responsiveness and clear communication throughout the dispute-resolution process, ensuring that his clients remain well-apprised each step of the way. Tim has experienc...

Gavin Cameron is a litigator in Vancouver with a focus on commercial disputes and white-collar criminal investigations. Appearing as successful counsel in more than 100 reported decisions, including more than thirty appeals, he advises on contractual disputes, shareholders’ remedies, defamation, commercial fraud, and regulatory prosecutions. A significant part of Gavin’s practice involves acting for individuals and corporations subject to criminal and quasi-criminal investigations...

Vincent Grenier-Fontaine focuses his practice on insurance law and professional liability, particularly in conflict cases involving architects, lawyers, contractors working in the construction industry, engineers, professional technologists and pharmacists. He has experience working as a personal property and casualty insurance agent for an insurer and is a Certified Human Resources Advisor (CHRA). He has acted as a prosecutor for a public inquiry commission and regularly pleads before civil ...

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...

Beth Allard is experienced counsel in various commercial disputes involving complex contractual, tortious and regulatory legal issues, providing both litigation advice and negotiating successful and strategic resolutions. She regularly advises and assists clients on matters relating to tendering, procurement, project delivery and management, liens and dispute resolution. Ms. Allard's practice also covers a range of liability defence work for design professionals, financial professionals, dire...

Practices in the area of health law including extensive trial experience in the medical malpractice area. Regularly represents physicians in proceedings involving the College of Physicians of Ontario and in Hospital privilege matters. Also practices insurance defence law including extensive trial experience in the defence of negligence claims against municipalities involving road design, road signage, construction and occupier's liability. Experience defending municipal police forces against ...