Lonny Jordan Rosen

Lonny Rosen is certified by the Law Society of Ontario as a Specialist in Health Law. His practice consists of providing opinions and advice with respect to health care legislation and policies and representing clients in a wide range of civil and administrative proceedings.

Lonny Rosen is a founding partner of the firm, having established Rosen Sunshine with his partner Elyse Sunshine in 2011, with whom he has practised since 1999.

Lonny’s practice is focused on health and regulatory law, and he has specialized in this area since 1999. In 2006, Lonny became certified by the Law Society of Ontario as a Specialist in Health Law.

Lonny is a lawyer, practising in the areas of health and regulatory law. He is also a teacher (Adjunct Professor of Osgoode Hall Law School, teaching Health Law), and a member of and contributor to organizations such as the Canadian and Ontario Bar Associations (Chair of the OBA and CBA Health Law Sections), The Advocates’ Society (Director from 2014-2018) and the Medico-Legal Society of Toronto (Council member and Chair of an annual program). For ten years, he served as an adjudicator (Senior Lawyer Member of the Consent and Capacity Board),

In these roles, whether advocating for parties in a proceeding, supporting tribunals as independent legal counsel, or serving as a trusted advisor to clients, Lonny is duty-bound to be prepared, to be knowledgeable about the subject matter, to exercise good judgment, and to provide best efforts and the highest degree of professionalism to his work.

When representing clients in proceedings, it is also Lonny’s role to give clients a realistic assessment of their cases and to coach them on how to conduct themselves in litigation and regulatory proceedings so as to obtain the best possible outcome.