Lonny Rosen

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LLB (Osgoode), of the Law Society of Ontario

Lonny Rosen is a founding partner of the Toronto, Ontario health law boutique Rosen Sunshine LLP. He has been certified by the Law Society of Ontario as a Specialist in Health Law.

Mr. Rosen advises on a wide variety of health and regulatory law issues. His clients include health care professionals, administrators of health care facilities, professional associations, and individuals. He represents clients in a wide range of civil and administrative proceedings, and regularly represents health professionals in complaint and discipline matters, investigations, audits and peer reviews, hospital privileges disputes and in hearings before various health tribunals. He also serves as independent legal counsel to Discipline Committees of professionals’ governing bodies.

Mr. Rosen is a Senior Lawyer Member of the Consent and Capacity Board, and a member of the Editorial Bard of the Risk Management in Canadian Health Care newsletter. He has served as Chair of both the OBA and CBA Health Law Sections and was a Director of The Advocates’ Society and of the governing council of the Medico-Legal Society of Toronto. He frequently writes and speaks on health law issues and is an Adjunct Professor of Osgoode Hall Law School, teaching Health Law.

Mr. Rosen was named to “Best Lawyers in Canada” for Health Care Law every year since 2014 and in 2020 was included in Who’s Who Legal as a Global Leader in Health Care Law, receiving the ranking of “Recommended”.

In June 2016, Mr. Rosen was named the inaugural recipient of the OBA Susan Hilary Davidson Memorial Award for Excellence in Health Law.