Headquarters:

390 Bay St. Toronto, ON M5H 2Y2

Year founded:

1935

Number of employees:

Phone:

416 868 3190

Email:

marketing@trlaw.com

Website:

trlaw.com

LinkedIn:

linkedin.com/company/thomson-rogers

“If someone is in the hospital, and they’ve been seriously and catastrophically injured, Thomson Rogers is the firm they need to call. We act quickly to make sure the clients are supported and protected”

Stephen Birman, Thomson Rogers

THOMSON ROGERS LLP

Sloan Mandel

Partner

Michael Bennett 

Partner 

Darcy Merkur

Partner

Leadership

Sloan Mandel is a senior partner at Thomson Rogers LLP. He is an LSO-certified Specialist in Civil Litigation and holds high rankings within the Lexpert, Best Lawyers, and Martindale-Hubbell publications. His practice focuses exclusively on large-loss personal injury and medical malpractice litigation on behalf of plaintiffs. Sloan has a wealth of court and litigation experience, achieving some of Ontario’s largest personal injury and medical malpractice settlements and judgements. Most recently, he served as lead counsel in the Denman v. Radovanovic case, which was upheld in 2024 by the Ontario Court of Appeal, and secured an $8.5 million verdict and $3 million in costs, in a landmark medical malpractice case.

Partner

Sloan Mandel

Michael Bennett specializes solely in personal injury law, dedicating his practice to assisting injured individuals and their families. With experience representing insurance companies and the Office of the Public Guardian and Trustee, he now focuses on advocating for his clients before various legal and regulatory bodies, including the Ontario Court of Appeal and the Superior Court of Justice of Ontario. Michael’s expertise encompasses insurance coverage, benefit entitlements, and catastrophic impairment issues, particularly in cases involving complicated orthopaedic, brain, and spinal cord injuries. Committed to ensuring clients receive the treatment they need; he goes the extra mile to secure the compensation they deserve.

Partner 

Michael Bennett 

Darcy Merkur is a partner at Thomson Rogers LLP. As a trauma lawyer and LSO-certified Specialist in Civil Litigation, Darcy handles a multitude of complex, serious personal injury cases on behalf of accident victims and their families. He has been successful in this field and has built a reputation as an innovator, having designed a revolutionary computer program called “The Ontario Personal Injury Damages Calculator,” which is used in quantifying personal injury claims. Darcy is proud to hold numerous prestigious credentials and is the first lawyer in Canada to be qualified as a Certified Brain Injury Specialist by the Brain Injury Association of America.

Partner

Darcy Merkur

Aleks Mladenovic

Partner

Aleks Mladenovic is a partner and head of the Medical Malpractice Group at Thomson Rogers LLP. He started his legal career by defending physicians in medical malpractice and regulatory complaints in Canada, and prior to that, in the US. For the past 20 years, Aleks had worked on behalf of patients and their families in lawsuits against health care providers, including doctors, nurses, and hospitals. Aleks also has a substantial personal injury practice, representing catastrophically injured motor-vehicle accident survivors and their families. He is recognized in the Canadian Legal Lexpert Directory and The Best Lawyers in Canada as a leading practitioner in the fields of medical malpractice, health law, and personal injury litigation. Along with the team at Thomson Rogers LLP, he was instrumental in the Denman v. Radovanovic case, which was upheld in 2024 by the Ontario Court of Appeal, and secured an $8.5 million verdict and $3 million in costs, in a landmark medical malpractice case.

Partner

Aleks Mladenovic

Robert M. Ben

Partner

Robert Ben is a partner at Thomson Rogers LLP. A former social worker turned lawyer, he has dedicated his practice to advocating for children and adults who are victims of brain, spinal cord, or serious orthopaedic injury, as well as those who have suffered wrongful death. Along with his team at Thomson Rogers LLP, he was instrumental in the Baker vs. Blue Cross case; upheld in 2023 by the Ontario Court of Appeal, securing the largest punitive damages award of $1.5 million against a disability insurance company in Canada. Robert is recognized in the Canadian Legal Lexpert Directory and Best Lawyers in Canada for personal injury litigation. He also holds an AV Preeminent rating from Martindale-Hubbell, and is a Fellow of the Litigation Counsel of America.

Partner

Robert M. Ben

For nearly a century, Thomson Rogers LLP has focused on complex civil litigation, with a practice anchored in catastrophic injury, medical malpractice, product liability, and class actions. With more than 30 lawyers and eight practice areas, the firm combines the depth of a large litigation team with the focus of a boutique, concentrating on complex personal injury claims. That model has led to its recognition as one of Canadian Lawyer’s Top Personal Injury Boutiques 2026, marking the 16th time it has received the designation. Founded in 1935, the firm has built its reputation on sustained involvement in complex matters from intake through resolution. Its lawyers act for individuals and families following life-altering events, often stepping in at early stages and remaining closely engaged throughout the life of a file. That continuity is supported by a structure that prioritizes responsiveness, coordination, and direct access to experienced counsel. Its lawyers remain directly involved in each file from start to finish, reinforcing accountability across every stage. “If someone is in the hospital, and they’ve been seriously and catastrophically injured, Thomson Rogers is the firm they need to call,” says Stephen Birman, a partner with the firm. “We act quickly to make sure the clients are supported and protected.” The firm’s work is defined by its ability to advance complex claims against insurers and institutional defendants. Its lawyers bring trial experience to matters that require litigation, supported by depth across multiple areas of civil practice. That capability is reinforced by a leadership group committed to high standards of legal skill and professional conduct, with partners recognized through specialist certification and professional rankings. “Clients trust us because we advocate for them and ensure they are appropriately compensated for their injuries and loss,” says Birman. In recent years, Thomson Rogers has refined how it manages complex files, investing in digital systems that support document management, integrated reporting, and the use of AI-enabled tools to improve the speed and accuracy of legal analysis. These changes allow lawyers to focus more directly on advocacy while maintaining control over large and complex matters.

“Clients trust us because we advocate for them and ensure they are appropriately compensated for their injuries and loss”

Stephen Birman, Thomson Rogers

Ian Furlong

Partner

Stephen Birman 

Partner

Deanna Gilbert

Founding Partner

Kate Cahill 

Partner

Ian Furlong has practiced exclusively in personal injury and insurance-related matters since his call to the bar. He focuses on cases involving motor vehicle accidents, including motorcycles, pedestrians, cars, ATVs, and snowmobiles. His dedication lies in securing access to timely and suitable attendant care and rehabilitative services for the injury victims he represents, especially children and adults. Recognized as an expert in personal injury litigation by Best Lawyers in Canada, Ian holds the highest peer rating of AV Preeminent in Martindale-Hubbell. 

Partner

Ian Furlong

Stephen Birman specializes in helping victims of car accidents, institutional negligence, and long-term disability claims, while also leading class action matters. Notably, he served as lead counsel in Baker v. Blue Cross, upheld in 2023 by the Ontario Court of Appeal, securing the largest punitive damages award of $1.5 million against a disability insurance company in Canada. As a Certified Specialist in Civil Litigation, he holds the prestigious AV Preeminent rating in Martindale-Hubbell, reflecting his top-tier legal expertise, communication skills, and ethical standards. 

Partner  

Stephen Birman 

Deanna Gilbert is a partner at Thomson Rogers LLP, where her practice is devoted to representing seriously injured plaintiffs in personal injury litigation. She is an LSO-certified Specialist in Civil Litigation, and holds high rankings within the Lexpert, Best Lawyers, and Martindale-Hubbell publications. Deanna has successfully appeared before the Ontario Court of Appeal and the Licence Appeal Tribunal. Her advocacy has resulted in a number of precedent-setting and reported judicial and arbitral decisions. She is the contributing editor of the Ontario Accident Benefits Case Summaries and a contributor to the Personal Injury Module, both published by LexisNexis Canada. Along with the team at Thomson Rogers LLP, she was instrumental in the Denman v. Radovanovic case, which was upheld in 2024 by the Ontario Court of Appeal, and secured an $8.5 million verdict and $3 million in costs, in a landmark medical malpractice case. 

Partner

Deanna Gilbert

Kate Cahill is a partner at Thomson Rogers LLP. Her practice is focused on litigating complex medical negligence cases for patients. Kate’s litigation practice includes advocating for individuals harmed by defective medical devices and surgical implants. Beyond medical malpractice, Kate also represents clients who have suffered serious injuries due to motor vehicle accidents, slip and falls, or defective products. She regularly appears before the Superior Court of Justice, advocating for plaintiffs at both the trial and appellate levels. Her expertise in the areas of personal injury and medical malpractice has been recognized by her colleagues in Best Lawyers in Canada. She is also a member of the Ontario Trial Lawyers Association, the Advocates Society, and the Medical Legal Society.

Partner

Kate Cahill 

Client service remains central to that work. The firm emphasizes clear communication, regular updates, and direct engagement throughout the legal process. Its lawyers also connect clients with medical professionals, service providers, and other experts to support recovery alongside the legal claim. Referrals from legal and healthcare networks continue to support the firm’s client base, reinforced by a record of results in complex litigation. That work extends beyond individual cases. In 2025, Thomson Rogers was involved in significant litigation, including matters arising from Ukraine International Airlines Flight PS752 and national class action proceedings. These cases reflect the scale and complexity of the work undertaken, often extending beyond provincial boundaries. Recognition reflects both performance and consistency. The firm holds National Tier 1 rankings for personal injury litigation from Best Law Firms Canada, with additional Tier 1 rankings in Toronto for medical negligence and personal injury litigation. Twenty-three of its lawyers were named in the 2026 edition of The Best Lawyers in Canada, and client feedback is reflected in a 4.8/5.0 rating. After 90 years in practice, Thomson Rogers continues to operate with a focus on complex litigation, sustained client engagement, and the resources required to advance claims where the stakes are significant.

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Stacey Stevens 

Partner 

Stacey Stevens is a partner at Thomson Rogers LLP, specializing in ensuring full compensation for victims of motor vehicle accidents, those denied accident benefits or disability insurance benefits, and victims of sexual assault. Recognized in The Canadian Legal Lexpert Directory and rated AV Preeminent in Martindale-Hubbell, Stacey’s expertise is frequently sought in publications like Lawyer’s Weekly and The Globe and Mail. She believes in achieving exceptional results through creativity, dedication, and hard work. A graduate of Osgoode Hall Law School, she received the Tom Wilcox Scholarship Award in 2003 for her academic achievements. 

Partner

Stacey Stevens 

Carr Hatch 

Partner 

Ben Irantalab

Partner

Carr Hatch is a partner at Thomson Rogers LLP, specializing in personal injury and medical malpractice. He has achieved significant success representing clients at the Superior Court of Justice and the Financial Services Commission of Ontario. Carr focuses on aiding victims of personal injuries, sexual assault survivors, and plaintiffs in product liability, occupier liability, facility negligence, medical malpractice, motor vehicle cases, professional negligence and class action claims. Recognized in Lexpert and Best Lawyers in Canada, he is also on the Board of Directors of Restorative Justice Housing Ontario and serves on the Events Committee for the Medico-Legal Society of Toronto. 

Partner

Carr Hatch 