John M. Valley

Richard Halpern is a senior lawyer acting exclusively for injured people in medical negligence cases , with a special focus on infants injured at or around the time of birth. Richard is known across Canada for his expertise in birth injury cases . He has more than 30 years of experience representing seriously injured people. Richard has a detailed understanding of the highly technical medical issues, particularly relating to birth injury cases. His experience allows him to provide meaningful ...

Simona Jellinek leads the Sexual Abuse and Assault team as counsel. Simona has more than 25 years of representing survivors of childhood abuse as well as adult assaults. She has litigated against religions institutions, Childrens’ Aid Societies, all levels of government, Big Brothers, Scouts, school boards, and many other institutions where people are placed in harms way. Simona’s has litigated hundreds of cases and has helped her clients achieve some of the highest settlements fo...

David is a founding partner in Roy O’Connor LLP, a litigation boutique in Toronto. He was previously a partner in a large national law firm. His practice is focused on commercial and class action litigation (both defence and plaintiff side). He was recognized as a finalist by Benchmark Canada for Class Action Litigator of the Year in 2015 and again in 2017, and for plaintiff counsel of the year in 2019, 2020 and 2021. He has been consistently recognized by Benchmark Canada as a litigati...

Jessica Boily is an environmental lawyer in Gowling WLG's Toronto office. Her practice focuses on environmental litigation, drawing on her commercial litigation background to achieve successful and cost-effective outcomes. She uses her procedural expertise and technical knowledge to advocate for her clients. Jessica understands that complex disputes require creative scientific and legal approaches. Her clients appreciate her practical advice when managing and resolving multi-party environment...

Maria Holder is an experienced real estate partner who advises clients on a broad range of commercial real estate transactions, with a focus on complex acquisitions and dispositions, joint-ventures and financings. With 15 plus years of practicing in this space, she is focused on the business objectives of clients and is sought out for her experience and her practical advice. Maria acts on behalf of several of the largest real estate investors and developers in Canada, which includes pension f...

David Epstein is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. David, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Clients come to John for his capacity to understand their business and provide them with satisfaction and security; John considers himself not only a partner in the firm, but also a partner in his clients’ success. John prides himself on his ability to deliver his clients’ needs efficiently and with clarity. With an initial interest in Physics and a degree in Economics - partnered with years of experience dealing with business clients - John possesses the tools necessary to provid...

Garth Foster’s practice is focused on investment funds, registration and regulatory compliance. He also works with both public and private investment funds, including exchange traded funds. Frequently advises clients on the creation of new funds and associated matters. Garth has also been involved in drafting fund documents, advisory agreements and distribution materials. He has drafted numerous applications for exemptive relief, and has been involved in various mutual fund and regulato...

Robert J. Fenn is a top attorney recognized by Best Lawyers in the practice area(s) of Aviation Law. Robert J., who practices law in Toronto, Ontario, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert J. is held by other top lawyers in the same geographic and legal practice area.

Lindsay Scott is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation and Labour and Employment Law. Lindsay, who practices law in Toronto, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lindsay is held by other top lawyers in the same geographic and legal practice area.