Lonny Rosen, C.S.
About Lonny Rosen, C.S.
Lonny Rosen, C.S. is a lawyer based in Toronto, ON and has been recognized in The Best Lawyers in Canada™ since 2014. Lonny Rosen, C.S. is recognized in the following practice areas:
- Toronto, Ontario
- Administrative and Public Law
- Health Care Law
- Privacy and Data Security Law
Current Firm: Rosen Sunshine LLP
Education: Osgoode Hall Law School, York University, LLB, graduated 1996
Location: Toronto, ON
Nearby Lawyers
Adam Lewinberg's practice focuses on complex procurement, large multifaceted construction projects and structured finance, including public private partnership/ alternative finance (P3/AFP) and large complex linear construction. He brings a depth of experience to help clients in the areas of public-private partnerships, procurement, construction and asset finance, with a focus on technology and innovation. Adam leverages his broad experience in infrastructure and his previous experience as a ...
Virginie Gauthier is a top attorney recognized by Best Lawyers in the practice area(s) of Insolvency and Financial Restructuring Law. Virginie, who practices law in Toronto, Ontario, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Virginie is held by other top lawyers in the same geographic and legal practice area.
In 2003, the Minister of Finance of Ontario selected David MacDonald from personal injury lawyers in the province as the authorized representative for injured persons and appointed him to be a member of the Executive Committee to the Superintendent of Insurance for the Province of Ontario’s Auto Reforms Implementation Committee. In this role, he advocates to the government of Ontario and its Ministries on behalf of persons injured in motor vehicle accidents. David’s practice is ex...
A founding partner of Burrison Hudani Doris, Farrah's practice encompasses all areas of family law including complex property and support claims and custody and access disputes. She has significant experience in jurisdictional issues, Hague Convention cases and mobility disputes. Farrah has argued leading reported cases in these areas and lectured at conferences in Canada and the United States. She has experience arguing cases at all levels of Court including the Ontario Court of Justice, the...
Barry Rotenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Barry, 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 Barry is held by other top lawyers in the same geographic and legal practice area.
" I want to be part of a team that is dedicated to their clients, passionate about litigation and excels in their craft – that is why I am proud to be a part of the team at Howie, Sacks & Henry ." Melissa Miller is an advocate for the most vulnerable members of our population, the elderly. Being certified in Elder Law, she concentrates on nursing home negligence, long-term care cases and elder abuse. Her practice is also committed to all areas of personal injury litigation, includin...
Gary S. Joseph is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Gary S., who practices law in Toronto, Ontario, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gary S. is held by other top lawyers in the same geographic and legal practice area.
Colin is a partner in Blaney’s Insurance Coverage Counsel Group. His primary practice area relates to insurance coverage opinions and coverage litigation. His secondary practice area involves insurance related defence work and subrogation claims. As coverage counsel, Colin provides advice and litigates in relation to liability policies of every description, including commercial general liability, automobile, homeowner and directors’ and officers’ policies. He also provides a...
Deanna S. Gilbert was admitted to the Law Society of Ontario in 2008. Her practice is devoted to representing Plaintiffs in personal injury litigation including cases arising from motor vehicle accidents, medical malpractice, slip and falls, product liability, and assaults. Deanna has appeared before all levels of Court in Ontario, including the Ontario Court of Appeal, and frequently appears before the Licence Appeal Tribunal. She has been designated a Certified Specialist in Civil Litigatio...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
Common-Law Marriage in Indiana: Are You Legally Protected?
by Laurie Villanueva
Understanding cohabitation rights and common-law marriage recognition in Indiana.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.