Gabriel Joshee-Arnal

Admitted to the Alberta bar in 1982, Howie attended the University of Calgary, University of Manitoba, and University of Alberta, where he earned his LL.B. in 1981. Howie is a senior litigator and chair of the Witten LLP Litigation Department. He has a commercial litigation & arbitration practice that emphasizes commercial lease and contract litigation, builders’ liens, and insolvency litigation. Howie is a frequent lecturer and seminar panelist on topics ranging from trial advocacy...

Iman Jomha is a lawyer recognized by Best Lawyers in the practice area of Medical Negligence. Iman practices law in Edmonton, Alberta Best Lawyers has recognized Iman Jomha since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Iman Jomha is held by other lawyers.

Gerhard is a seasoned litigator who uses his considerable experience to skillfully handle various types of civil claims by and against his clients. He navigates the complex issues while negotiating collective bargaining agreements for various private and public sector employers. He is well-versed in all facets of construction litigation, workers’ compensation claims and appeals, employment law, and occupational health and safety (OHS) matters. As a partner in the Commercial Litigation a...

Rob was head of the Parlee McLaws LLP Labour and Employment Group for over 20 years and has extensive experience in the practice of labour and employment law. Rob advises a wide variety of federally and provincially regulated clients on labour and employment matters including grievance arbitrations, Part III Canada Labour Code adjudications, human rights complaints and hearings, wrongful dismissal litigation, dismissal planning, collective bargaining, privacy complaint hearings, defence of oc...

Percy practices in the area of financial services including financing for financial institutions, financing in commercial and corporate mergers and acquisitions, and related Litigation at the Trial and Appellate Levels including success at the Supreme Court of Canada. Percy's practice also includes entertainment law. Percy has given lectures for the Legal Education Society of Alberta, Business Law Refresher Course (2003 and 2010), The Alberta Bar Admission Course sub-section of the Canadian B...

Tim Mavko is Senior Counsel at Reynolds Mirth, where he focuses on commercial dispute resolution and construction law. A Fellow of both the Canadian College of Construction Lawyers and the Construction Law Society of America, Tim is regularly recognized in The Best Lawyers in Canada and Lexpert for his expertise and excellence. Dispute Resolution With decades of experience in commercial litigation, Tim delivers incisive advice on the strategy and tactics needed to successfully resolve commerc...

In 1991, Joseph transitioned from a major Edmonton law firm to Weir Bowen, drawn by the opportunity to work with John Weir KC, a leading medical malpractice lawyer in Alberta. At Weir Bowen, Joe has developed a strong focus on Medical Malpractice with a particular emphasis on birth injury cases. Joe has committed his practice to advocating for children injured due to medical malpractice. With a wealth of experience, he has managed numerous complex cases involving brain injuries in children ca...

Bill Kenny acts as general counsel, practicing civil and regulatory litigation and construction law, as well as transportation, insurance, and corporate-commercial law. Bill has acted for construction contractors, consulting engineers, and owners. He has experience in all forms of claim-related events and dispute resolution as well as the preparation of contract documents. He has also been appointed as arbitrator and mediator in many commercial disputes. Bill has written articles and particip...

Justine Mageau is a lawyer recognized by Best Lawyers in the practice areas of Administrative and Public Law, Construction Law and Labour and Employment Law. Justine practices law in Edmonton, Alberta Best Lawyers has recognized Justine Mageau since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Justine Mageau is held by other lawyers.

A senior partner with McLennan Ross, Graham has assisted clients to resolve all types of civil claims. Graham has focused on commercial litigation, including class action proceedings, professional liability claims against accountants and construction litigation. Based in Edmonton, Alberta, Graham conducts cases in Edmonton, Calgary, British Columbia and Ontario. Graham has appeared before all levels of Court in Alberta, the B.C. Supreme Court, the Ontario Court of Justice, the Northwest Terri...