Best Lawyers in Ontario, Canada for Professional Malpractice Law

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...

Susan Gunter, partner since 2002 at Dutton Brock LLP, holds an LLM in Civil Litigation (Osgoode), an LLB (UNB) and was called to the Ontario Bar in 1996. Susan is recognized in The Best Lawyers in Canada (Products Liability Law, Insurance Law, Personal Injury Litigation, Professional Malpractice Law and ADR) and in the Canadian Legal Lexpert Directory as Most Frequently Recommended Personal Injury - Represents Defendants . Her litigation practice in defence of domestic and international corpo...

Domenic Crolla is a partner with the firm's Ottawa office. His practice emphasizes professional and product liability, health law, and information technology matters. He counsels clients in a litigious and non-litigious setting. Additionally, he has an active interest in the application of information technology to professional practice, particularly in relation to the practice of law and medicine. Domenic is an advocate before all levels of courts and administrative tribunals. He has appeare...

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...

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

Robert Sheahan is a partner in Gowling WLG's Ottawa office. Robb's practice focuses primarily on health law and medical defence, including acting as counsel to the Canadian Medical Protective Association (CMPA) and to physicians in the context of professional discipline matters and professional negligence. Robb has appeared before the Ontario Provincial Court, Superior Court of Justice, Court of Appeal, as well as various administrative boards and tribunals, such as health professions boards ...

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...

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.

Neil is the Chair of Torkin Manes' Health Professionals Group. He acts for both plaintiffs and defendants in a variety of legal disputes including contracts, torts, employment law and personal injury. Neil is particularly experienced in providing counsel to and litigating on behalf of not-for-profit and charitable corporations. He has a large number of reported decisions to his credit; however, his practice is particularly focused on health law and he is one of the few lawyers certified by Th...

Andrew W. McKenna is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence and Professional Malpractice Law. Andrew W., 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 Andrew W. 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.

Described by his peers as ‘the gold standard in this space, a phenomenal litigator’, for more than thirty years Jonathan has won landmark decisions across a broad variety of subject matter including competition law, constitutional law, liability of public authorities, professional liability, criminal law, financial services, franchise law and contract disputes. He has tried over 90 cases to judgment and argued over 60 appeals in provincial appellate courts and the Supreme Court of...

Paul carries a practice of complex disputes that demand subject-matter experience and understanding. He has expertise in contract disputes, infrastructure and construction disputes, health law, employment law, shareholder disputes, oppression claims, professional negligence, and product liability matters. Paul has appeared at all levels of court in Ontario, including as trial counsel in jury and non-jury matters, at the Federal Court and the Federal Court of Appeal, and in a range of administ...

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.

Todd Burke is a senior litigation partner in the firm's Ottawa office. His practice is focused on commercial litigation, professional liability and risk management. With over 20 years of experience, Todd has handled complex disputes for individuals, private and public companies, as well as government and other public agencies. His representation includes early case assessment, regular reporting, project management, e-discovery best practices, effective budgeting and vigorous representation. T...

Considered by many to be one of Ontario's most respected civil litigators, David Williams practices in the areas of class action litigation, complex commercial litigation and personal injury . Notably, Dave also has a special record of achievement in medical malpractice cases where he has successfully represented plaintiffs. He has also been active in representing Ontario lawyers in litigation supported by LawPro — the Ontario lawyer’s professional liability insurance plan. As a v...