Associate announcement

Lerners welcomes John Petrella

Lerners is pleased to have John Petrella join our London Ontario office as an associate lawyer.

August 7, 2018

Lerners LLP is pleased to welcome John A.M. Petrella as an associate in the London Ontario office. John previously joined Lerners as a summer student in 2016 and as a student-at-law in 2017. He was called to the Bar in 2018.

John’s practice is focused on health law and plaintiff personal injury law.

John is a valuable addition to the firm, building on our strong foundation of excellence.

To learn more about him please visit our website.


Lerners LLP

With offices in London, Toronto, Strathroy, and Waterloo Region, Lerners LLP has grown to become one of Ontario’s largest law firms. Ours is a history of more than 95 years of successful client service and representation. Today we are more than 140 exceptionally skilled lawyers offering a full range of legal services in virtually every industry sector. Providing representation at all levels of court in Ontario and before the Supreme Court of Canada, Lerners is known for winning favourable outcomes for clients at trial and in appeals. With exceptional expertise in transactional work, our lawyers have handled some of southwestern Ontario’s biggest and most complex business transactions.

View All Announcements by This Firm

Recent lawyer announcements

Test Word Paste

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec id mauris eleifend, imperdiet enim eget, imperdiet ipsum. Morbi pretium rutrum risus. Ut sit amet

March 11, 2026