Joseph Rosselli

John leads the Condominium Management Group at Witten LLP. His practice focuses on condominium management law providing guidance and assistance to condominium corporations, directors, property managers and owners. He has represented clients on condominium related matters at all levels of Court in the Province of Alberta and has argued leave applications to the Supreme Court of Canada. He also practices in the areas of creditors’ rights, bankruptcy and insolvency, and commercial disputes...

R. Allan Farmer, K.C. is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. R. Allan, who practices law in Edmonton, Alberta, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. Allan is held by other top lawyers in the same geographic and legal practice area.

Mark Hildebrand carries on a corporate/commercial practice and is a member of RMRF’s Construction and Financial teams. In his work with the Construction team, Mark has significant experience advising both owners and contractors with respect to various contracting issues, including structuring complex joint ventures and providing advice related to large construction projects. He has advised on dozens of public private partnership (P3) social infrastructure projects throughout Alberta, ac...

Tim Mavko is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Corporate and Commercial Litigation. Tim, who practices law in Edmonton, Alberta, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tim is held by other top lawyers in the same geographic and legal practice area.

Born and raised in Grande Prairie, Alberta, Michael moved to Edmonton in 2006 and joined Weir Bowen in August 2012. With a focus on medical malpractice and personal injury, he is dedicated to helping clients achieve justice in complex cases involving medical negligence. In his role at Weir Bowen, Michael brings extensive knowledge to the field of medical malpractice and personal injury. As a member of the Birth Injury Lawyers Alliance (BILA) and the firm’s medical malpractice and person...

James Lingwood is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. James, who practices law in Edmonton, Alberta, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

Lauren Toreson shines as a corporate and commercial lawyer based in Edmonton and Calgary. With a focus on mergers and acquisitions, construction law, securities law, and secured lending transactions, Lauren is the go-to for buyers and sellers in business acquisition deals. With a knack for simplifying complex issues and providing pragmatic advice, Lauren excels in various legal realms, making her a top choice for clients seeking guidance in the Canadian business landscape. An in-demand speake...

Pierre C. Desrochers is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Leasing Law, Corporate Law and Real Estate Law. Pierre C., who practices law in Edmonton, Alberta, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Pierre C. is held by other top lawyers in the same geographic and legal practice area.

Bryan Hosking is a member of Miller Thomson’s Commercial Litigation Group, as well as the firm’s Restructuring & Insolvency Group. With respect to his Restructuring & Insolvency practice, Bryan has broad experience in security enforcement, secured and unsecured debt collection, and commercial and residential foreclosures. Bryan also has experience in acting for Receivers and Trustees in various insolvency proceedings.

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...