Eileen M. McMahon

Brian Ross is a founding partner at Canada’s largest Criminal Lawyer Toronto Brian Ross criminal law firm, Rusonik, O’Connor, Ross & Angelini, LLP. Prior to founding this firm, Brian was a partner at Pinkofskys, a leading law firm famous for its vigorous defence of its clients. After graduating with a Bachelor of Arts (Honours) degree in Psychology, and authoring several journal publications in this area, Mr. Ross attended Osgoode Hall Law School. He immediately established hi...

Aly provides solutions for complex private matters in the areas of Wills & Estates and Family Law, and he is particularly adept when these two distinct practice areas intersect. Whether a client experiences a death in the family, a separation from a spouse, or requires guardianship advice, Aly ensures that his clients’ interests are protected in a pragmatic and efficient manner. Aly understands the importance of prudent succession planning. Clients rely on him in the drafting of dom...

Stephanie B. Eiley is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Stephanie B., 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 Stephanie B. is held by other top lawyers in the same geographic and legal practice area.

Sarah has significant experience advising individuals, small-medium businesses and multinational corporations on admission to Canada, work authorization, employer compliance, permanent residence and citizenship matters. Prior to founding Fagan Immigration Law, she worked at two well-known Toronto immigration boutique firms and at an international law firm. As an immigrant herself Sarah has first-hand experience with the process, which informs her practice. Sarah is a past Chair of the Ontario...

Celeste Poltak focuses extensively on class proceedings litigation and is a partner in our class actions department. She regularly appears before a variety of courts throughout the province including the Court of Appeal, and the Supreme Court of Canada. She has developed a particular expertise in class proceedings, having worked on some of the most notable Canadian cases, including a variety of common issues trials, and is well published in the area.Celeste is often asked to lecture on the to...

Melissa MacKewn has been widely and repeatedly recognized within the profession as one of Canada’s leading securities and corporate commercial litigation lawyers. Among other recognitions, Melissa has been twice voted by her peers as Best Lawyers Securities Lawyer of the Year and is part of a small and prestigious group of litigation lawyers in Canada selected by Best Lawyers, based on peer review, as “bet the company” litigation counsel. Melissa has one of the deepest and m...

Cheryl Labiris is a Partner in the Construction and Infrastructure Practice Group at Singleton Urquhart Reynolds Vogel LLP. She works exclusively in the Construction and Infrastructure Practice Group and has a very broad and diverse practice acting for all members in the construction pyramid including owners, general contractors, subcontractors/suppliers, sureties, architects, engineers, designers, and consultants on a vast range of construction claims including claims for delay, disruption, ...

Florence Sauve is a partner in the Toronto office of Thorsteinssons LLP. Florence’s practice focuses on all aspects of taxpayer representation. She assists her clients in managing and resolving tax audit and appeal disputes and represents her clients before the courts. Florence has extensive experience in making representations to the federal and provincial tax authorities and successfully negotiating out of court settlements. She is currently working on a number of audits and appeals d...

Mouna Hanna is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation and Privacy and Data Security Law. Mouna, 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 Mouna is held by other top lawyers in the same geographic and legal practice area.

Hussein Aly is a highly successful trial lawyer. His experience and track record of success resulted in the Law Society of Ontario recognizing him as a Certified Specialist in Criminal Law. In 2021, he was named a Lexpert Rising Star, an award recognizing leading lawyers under 40. Hussein was also elected by his colleagues to sit on the board of directors for the Criminal Lawyers Association. Hussein has successfully defended hundreds of criminal cases, many of them garnering media attention.