Patrick Roszell

Adrienne practices in the areas of labour, constitutional, administrative, and national security law, as well as in Aboriginal law and Indigenous rights. She has appeared before all levels of courts in Ontario, the Federal Courts, and the Supreme Court of Canada. She provides strategic legal advice to clients on a range of issues, and advances their interests through negotiation, litigation, and oral and written advocacy before courts, tribunals, and in other forums. Adrienne's labour law pra...

John A. Olah practises Civil Litigation. He specializes in complex tort litigation ranging from cases involving product liability, a wide variety of sports cases and the liability of hotels, resorts and bars. He is involved in private international law cases, complex environmental law litigation as well as business litigation matters. John is the recipient of the 2020 Ontario Bar Association Award of Excellence in Insurance Law. John has appeared at all levels of courts, often appears at the ...

Tom Whitby’s construction litigation practice is focused primarily in the area of professional negligence. In over 25 years at Miller Thomson, Tom has litigated on behalf of architects and engineers in all types of construction claims including fee disputes, bidding and tendering claims, architectural and engineering design negligence claims, construction deficiency claims, sustainable design claims, P3 claims, and delay claims. Tom acts for general contractors in litigation involving c...

Randolph K. Hahn is a partner at Garson Immigration Law and is certified by the Law Society of Ontario as a specialist in Immigration Law. Focusing exclusively on Canadian immigration and citizenship matters, Randolph has been recognized across Canada as a leading expert in corporation immigration. Randolph's extensive experience includes advising clients on the cross-border transfer and relocation of executive and managerial personnel, as well as Canadian immigration applications. He has als...

Megan Keenberg, C.S., Q. Arb., is a born litigator with an easy, confident advocacy style. As a Certified Specialist in Civil Litigation, Megan's background packs a one-two punch combining Bay Street experience with a practical business mindset. She’s a careful thinker, a straight talker, and a natural story teller. Her clients appreciate her ability to explain complicated legal strategy in plain terms so that they can confidently provide informed instructions about the management of th...

Malcolm Ruby is a partner in Gowling WLG's Toronto office and former head of the firm's National Class Action Practice Group. Malcolm's practice focuses on class actions, securities litigation, and trans-border disputes. He has defended class proceedings — many of which are national or international in scope — relating to drug and medical device product liability, banking, consumer protection, and pensions. He has acted on behalf of the Ontario Securities Commission and the United...

Daniel is a seasoned immigration lawyer with over 20 years of experience, heading a team representing clients in all areas of immigration law. As a leading immigration litigator, he has successfully represented hundreds of clients in resolving complex immigration issues. In the Federal Court, he has won countless applications for leave, judicial review, and stays of removal. At the Immigration and Refugee Board, he has resolved highly contested admissibility hearings, detention reviews, remov...

Brian N. Radnoff is a partner at Lerners LLP in Toronto, in its Commercial Litigation Group. He is the practice group leader of the Appellate Practice Group. Mr. Radnoff’s practice involves work in many facets of commercial and complex litigation. He acts as counsel for clients in a wide variety of commercial disputes, including securities litigation, shareholder disputes, contractual disputes, professional liability, employment claims, administrative law, defamation claims, estate liti...

John Simpson is known by his clients and peers for his depth of knowledge in trademark and copyright law, for his dedication to client service and for his creative solutions to challenging legal problems. John’s litigation practice focusses on trademark and copyright infringement cases where he has considerable experience acting for both plaintiffs and defendants in a variety of industries. He has appeared on behalf of clients in the Federal Court, the Federal Court of Appeal, the Ontar...

Kristin Wall provides strategic legal counsel in all areas of intellectual property law, including patent, trademarks, industrial design and copyright matters. She has extensive experience advising the innovative pharmaceutical and medical device industry in a breadth of complex litigation and administrative proceedings under the Patent Act, Food and Drugs Act, Patented Medicines (Notice of Compliance) Regulations, Patented Medicines Regulations, Certificate of Supplementary Protection (CSP) ...