About Andrew W. McKenna

When a doctor, psychologist or physiotherapist is sued for malpractice, faces a college complaint or gets caught up in a hospital privileges dispute, Andrew W. McKenna is the kind of lawyer who steps in. Andrew is a partner in Gowling WLG's Professional Liability Department in Ottawa and has spent more than twenty years acting for regulated health professionals. Andrew co-leads the Canadian Medical Protective Association's Ottawa Provincial Counsel Team, and that CMPA work covers physicians in both Ontario and Nunavut.

Called to the Ontario bar in 2002 and to Nunavut's a year later, Andrew became a partner at Gowling Lafleur Henderson LLP in 2008. The workload divides down the middle: half civil litigation, half regulatory compliance. Andrew also looks after solicitors' negligence files and errors and omissions matters for the firm's Ottawa office.

Physicians aren't the only clients. Insurers and their broker bring Andrew in as exclusive or preferred counsel for social workers, optometrists, dental hygienists, speech pathologists and other health professions. On top of that, Andrew oversees national pro bono hotlines that serve members of 16 regulated health professional associations and take more than 1,500 professional liability calls a year.

Andrew sits on the Counsel Roundtable of the Ontario Health Professions Discipline Tribunal and earlier served on the Practice Advisory Group of the Ontario Physicians and Surgeons Discipline Tribunal. Teaching is a steady thread as well: Andrew once taught trial advocacy at the University of Ottawa's law faculty, speaks often at medical-legal education programs, and helps with Gowling WLG's continuing legal education work and its student program.

Practice areas

Acting for health professionals

Half of Andrew's practice is civil litigation. Physicians come to Andrew through the CMPA, while psychologists, physiotherapists, occupational therapists and medical radiation technologists are among those who come through their insurers.

College complaints, discipline and inquests

On the regulatory side, Andrew handles proceedings before medical regulatory authorities, disciplinary hearings included, as well as coroner's inquests, hospital privileges disputes, and human rights and privacy complaints.

Solicitors' negligence and E&O

For the firm's Ottawa office, Andrew handles claims alleging that a solicitor was negligent, along with errors and omissions files.

Education & credentials

  • LLB, University of Windsor (2000)
  • BA (Hons.), University of Waterloo (1996)
  • Called to the Ontario bar (2002)
  • Called to the Nunavut bar (2003)

Notable cases

  • Beazley v. Johnston, 2024 ONCA 813, leave to appeal to SCC refused (SCC File No. 41619)

    Andrew McKenna was counsel for the individual respondents, Mary Johnston among them, in a claim alleging they failed to diagnose and treat the plaintiff's Lyme disease; Queensway Carleton Hospital had separate counsel. The Ontario Superior Court of Justice granted the respondents summary judgment, and in June 2025 the Supreme Court of Canada dismissed the application for leave to appeal.

Decisions where Andrew W. McKenna appeared as counsel, from public court records. Past cases don't predict future results.

Awards & recognition

Publications & speaking

  • Proper Disclosure of Psychologist Records in Civil Proceedings, 45th Annual Civil Litigation Updated Conference, County of Carleton Law Association (2025)
  • Healthcare AI 2025 Canada: Law and Practice & Trends and Developments, Chambers and Partners (2025)
  • You and the Courts: Navigating Legal Proceedings as a Treating or Expert Psychologist, Canadian Psychological Association National Convention, St. John's (2025)
  • You and the College: How to Navigate the Regulatory Process in your Practice, Psychology Association of Alberta workshop, Edmonton (2024)
  • Effective Advocacy Before Discipline Committees (keynote), Ontario Bar Association webinar (2021)
  • Electronic Medical Records: Pitfalls to Avoid, Canadian Medical Protective Association Symposium, Ottawa (2016)

Memberships & affiliations

In the community

  • Since 2018, Andrew has chaired Gowling WLG Ottawa's part in Firms Filling Fridges, a fundraiser for the Ottawa Food Bank.
  • From 2021 to 2025, Andrew served on the Camp Fortune Ski Club's board as a director, officer and secretary.
  • Andrew coaches high school students as a lawyer coach in the Ontario Judicial Education Network's mock trial competition.
  • Andrew volunteers with Pro Bono Law Ontario.

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This listing was generated by AI from public sources in October 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on their firm’s website. Confirm Andrew W. McKenna’s licence and standing in the Law Society of Ontario directory ↗

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