He is a senior partner at the law firm of Strosberg, Sasso, Sutts LLP.

At Kennedy Collegiate Institute, he was an avid participant in team sports, including football, basketball and track and field.

[6] He has also acted or is acting as lead or co-lead counsel in class actions against, among others, The Bank of Nova Scotia, Merck & Co., Inc., Guidant Corporation, NovaGold Resources Inc., Ford, General Motors, VW in the Volkswagen emissions scandal and the Federal Government of Canada.

He was appointed by the Ontario Superior Court of Justice as Plaintiff's Counsel Representative to oversee the administration of a class action settlement relating to the Walkerton tragedy and as a member of the Joint Committee overseeing the administration of the Hepatitis C class action settlement.

[12] Strosberg's and his partner David Robins represented wrongfully convicted persons including William Mullins-Johnson, Anthony Hanemaayer, Robert Baltovich and James Driskell in their civil lawsuits.

[13] In 2010, Strosberg secured the largest cost award in Canadian history, $11 million to the plaintiff's lawyers.

In 2012 he was lead plaintiff's counsel in Mandeville et al. v. Manufacturers Life Insurance Company.

[19] He led the investigation into and proposed the solution to the Law Society of Upper Canada's approximately $154 million insurance fund deficit.

Strosberg's work as a civil litigator has been widely recognized in the form of honorary degrees and medals.