ADR Chambers: Panel Members

Donald L. Granatstein, Q.C., LL.M.

Donald Granatstein is a mediator and arbitrator with ADR Chambers.

Don has over 40 years of experience in the areas of personal injury, commercial, construction and estate disputes. He is an expert in all areas of personal injury including wrongful dismissal, medical malpractice, sexual assault, auto and other vehicle accidents, bicycle and pedestrian accidents, and slip and fall accidents.

Don has worked with clients involving the Workplace Safety and Insurance Board (WSIB), the Human Rights Tribunal of Ontario (HRTO), the Landlord and Tenant Board, and the Canada Pension Plan (CPP) Appeals Board.

Don earned his LL.M. at Osgoode Hall Law School in 1979, his LL.B. at the University of Toronto, Faculty of Law in 1964 and a B.A. in Political Science at the University of Toronto in 1961. In 1990, at a time when mediation in Ontario was in use only in the construction industry, Don, anticipating the need for mediation in other areas of the law, attended mediation training at Harvard Law School.  Around the same time, he also attended arbitration training at the University of Toronto and negotiation training at the LSUC.

Don is a roster member of Law Help Ontario, a non-profit charity offering pro bono legal services as well as a member of the Law Society of Upper Canada, the Canadian Bar Association, the Toronto Lawyers Association, and the Ontario Trial Lawyers Association.

Don was appointed a Queen's Counsel in 1979.

Availability Calendar

1. While every effort is being made to keep the calendar up to date, ADR Chambers cannot guarantee the accuracy of the information on the calendar. Please call (416) 362-8555 to confirm availability and book the panel member.

2. Please call (416) 362-8555 if the date you need is marked as unavailable to determine whether you can be accommodated by the panel member.

Booking Information

Home City:

Toronto, Ontario

Donald L. Granatstein is willing to travel


Neutral Evaluation
Private Appeal
Expedited Arbitration


   Partnership Disputes
   Collection / Debtors
   Investment Dealers

   Human Rights (inc Discrim.)
   Wrongful/Constructive Dismissals
   Workplace Disputes
   Workers Compensation

   Personal Injury
   Professional Liability
   Medical Malpractice

   Estate & Wills
   Hospitals/Health Industry
   Landlord / Tenant
   Libel & Slander
   Construction, Engineering and Infrastructure

Real Estate
   General Real Estate Transactions

To book Donald L. Granatstein
1 800 856 5154