Partner announcement

Lerners LLP Congratulates New Partner John Petrella

January 10, 2024

We’re pleased to welcome John Petrella to our Partnership.

John is a member of our Health Law and Dispute Resolution groups. He has a wide-variety of experience in various areas of civil litigation, including professional negligence, breach of contract, employment issues, data and information security and privacy matters, and administrative law, including appearing in front of a number of administrative tribunals. John strives to provide thoughtful and insightful legal advice to allow his clients to achieve their desired outcomes in a timely and cost-effective manner, by leveraging his varied experience to develop creative strategies and best practices that promote and protect their interests, while minimizing their risk of future legal disputes.

To learn more about John, visit our website.

Lerners LLP

Lerners is a leading full-service firm in Ontario, with offices in London, Toronto, Strathroy, and Waterloo Region. Ours is a history of 90 years of successful client service and representation and today we are more than 120 exceptionally skilled lawyers with abundant experience. Our philosophy that “no matter whom our clients are, each and every one deserves the best representation possible” has earned us the reputation of being experienced, knowledgeable and diligent counsel, and our lawyers work together to provide highly effective, practical legal advice and services in an efficient manner to clients across the province.

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John Petrella

Lerners LLP

Law School

McGill University

Year Of Call


Area Of Practice