Scott Stoll

Considered by many to be one of Ontario's most respected civil litigators, David Williams practices in the areas of class action litigation, complex commercial litigation and personal injury . Notably, Dave also has a special record of achievement in medical malpractice cases where he has successfully represented plaintiffs. He has also been active in representing Ontario lawyers in litigation supported by LawPro — the Ontario lawyer’s professional liability insurance plan. As a v...

Insurance defence practice includes coverage analysis, insurance fraud, arson, punitive damage litigation, automobile and other personal injury defence. Also practices in the area of health care law.

Steven J. Atkinson is a Partner with the Litigation and Dispute Resolution Group at Harrison Pensa. He has a diverse litigation practice with 30 years of experience. He works for individuals, insurance companies and corporations of all sizes. Whatever the case, or whoever the client, Steve prides himself on his personal involvement with his clients and results-oriented approach to litigation. Steve’s insurance clients do business across Canada, covering a wide range of exposures includi...

With twenty nine years of experience including being Regional Chair of the Consent and Capacity Board, Julie has both an understanding of her clients' needs as well as the decision-making process of Boards and Tribunals and Courts. Julie regularly appears before the Consent and Capacity Board, Ontario Review Board, and Ontario Courts on many legal issues relating to mental health and healthcare consent. As the law evolves with respect to mental health, consent and capacity and many other issu...

Brian Whitwham is an experienced litigator who excels in handling complex commercial disputes and has represented clients across all levels of Ontario’s courts. His broad experience spans from contractual claims and shareholder disputes to multi-jurisdictional class proceedings and professional discipline cases. Brian boasts experience managing a broad litigation practice with a focus on civil, corporate commercial, criminal, and regulatory matters.Brian holds several professional membe...

Alex Sharpe is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Medical Negligence. Alex, who practices law in London, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alex is held by other top lawyers in the same geographic and legal practice area.

Michael Mumby is a partner with the Business Law and Financial Services Law Group at Harrison Pensa, and a co-managing partner at the firm. His practice includes incorporation, professional corporations, corporate restructurings, partnership and shareholder agreements , mergers and acquisitions , leases and other commercial contracts , as well as institutional financing . He represents individuals, small businesses and private corporations and works extensively with business owners, health pr...

Lorrie Por is a Partner with Harrison Pensa and Practice Lead of the firm’s Employment and Labour Law group. Her practice is restricted exclusively to employment law issues, and human rights law for employers and business owners. Employers and business owners in all industries and institutions turn to Lorrie for assistance with their employment and human right law issues and her advice and activities are valued by companies and business owners in all areas of Canada and internationally....

Charles is a Siskinds partner and leader of Siskinds' Price Fixing Class Action Group. He has been counsel to the class in numerous successful class actions, including the areas of price-fixing, securities, products liability, and consumer protection. Charles has repeatedly been recognized as one of Canada's leading class action lawyers, including being named by Lexpert/American Lawyer Guide as one of the Leading 500 Lawyers in Canada, by Chambers & Partners as a class actions leading pra...

Ray Adlington is an experienced lawyer well versed in all areas of tax law. He has a robust practice with particular focus on corporate tax, commodity tax, and tax dispute resolution with the Canada Revenue Agency on behalf of taxpayers. Ray is a past four-year member of the joint Canadian Bar Association – CPA Canada Joint Committee on Taxation tasked with advising the Department of Finance (Canada) on tax policy and legislative drafting matters. He acts as counsel to private and publi...