Seán C. O'Neill

Timothy P. Boland is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Timothy P., who practices law in Aurora, Ontario, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy P. is held by other top lawyers in the same geographic and legal practice area.

Matthew Getzler is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Matthew, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

David E. Preszler is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. David E., who practices law in Toronto, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David E. is held by other top lawyers in the same geographic and legal practice area.

Melissa is dedicated to advocating for the rights of some of society's most vulnerable individuals, particularly the elderly. With a certification in Elder Law, Melissa's focus includes nursing home negligence , long-term care cases, and elder abuse. Based in Toronto, Ontario, she is part of the team at Howie, Sacks & Henry, where she also works extensively in personal injury litigation . Her practice covers areas such as product liability , hospital negligence, car accidents , slip and f...

Claire Gowdy is a Business Law partner in the Firm’s Toronto office with a practice focused on private mergers and acquisitions, strategic investments, complex commercial transactions and general corporate matters. Claire advises domestic and foreign private equity investors and companies on their transactions in a broad range of industries including mining and natural resources, technology, industrials and healthcare. With a strong track record of assisting clients with investment oppo...

Philippa G. Samworth is a partner at Dutton Brock and her area of practice is in insurance defence (Accident Benefits), as well as providing Mediation and Arbitration services.. Miss Samworth has a number of achievements and was retained by the Ministry of Finance of Ontario as a consultant to provide analysis and technical advice to the Ministry on its preparation and drafting of the new Automobile Insurance Legislation: Bill 59 and its regulations. In May 1997, Philippa was appointed to the...

Kyla Mahar is a Partner at Miller Thomson LLP and her practice focuses on corporate restructuring, insolvency, recapitalizations, distressed acquisitions and enforcement of creditors' rights. Kyla is recognized by Chambers nationally and internationally, Best Lawyers and Lexpert for her expertise in Insolvency & Financial Restructuring. Kyla’s roles include acting for debtors, court officers, DIP lenders, purchasers, and financial institutions. Her experience spans a wide range of i...

One of Canada’s leading litigators, Gillian is renowned for her empathy, fearless advocacy, and dedication to her clients. Gillian maintains a diverse civil litigation practice involving administrative and public law, professional liability (as preferred counsel for LAWPRO), health law, employment law, and general commercial litigation. Most notably, Gillian is one of Canada’s leading experts in gender-based violence and frequently takes on cases involving sexual assault, abuse, h...

Heela Donsky Walker is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Heela Donsky, 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 Heela Donsky is held by other top lawyers in the same geographic and legal practice area.

Greg is a partner of the firm and the chair of our Construction Law Group. He has been certified by The Law Society of Upper Canada as a Specialist in Construction Law since May 2001. Greg practises exclusively in the area of construction law, on behalf of general contractors, public and private owners, sureties, subcontractors, suppliers, financial institutions and design professionals. His practice includes all aspects of construction contract and other document drafting and construction cl...