Justin J. Heimpel

Melissa Tummon provides legal advice in the areas of corporate law, finance and real estate. Melissa’s primary focus is on secured and unsecured lending for both lenders and borrowers and share and asset based transactions for corporations. She has experience acting for corporations of various sizes, including startups. Melissa’s practice includes: Financing and Lending: Acting for banks, private lenders and borrowers in secured and unsecured lending transactions, including real e...

As a Certified Specialist in Municipal Law (Local Government/Land Use Planning and Development) and original member of the Law Society’s Municipal Law Specialty Committee, Steve O’Melia specializes in municipal, planning/development, and expropriation law. Since returning to private practice in 2003 his clients have included developers, landowners and more than 50 municipalities, school boards, and conservation authorities. Steve’s decade of experience as an in-house municip...

Michael Henley is a knowledgeable and skilled business and real estate lawyer. He advises his clients in many aspects of business law, including private mergers and acquisitions, corporate restructuring, succession planning, and bank financing work. He counsels his clients with respect to corporation transactions, including incorporations, shareholder agreements, and purchase and sale agreements. He also advises clients on commercial real estate transactions. Mike worked as a commercial credi...

Melissa Roth is a top attorney recognized by Best Lawyers in the practice area(s) of Labour and Employment Law. Melissa, who practices law in Kitchener, Ontario, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Melissa is held by other top lawyers in the same geographic and legal practice area.

John Durdan is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Mergers and Acquisitions Law and Technology Law. John, who practices law in Kitchener, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Dwayne Kuiper is an experienced and practical business lawyer who gets deals done. He represents many owner-managed companies and is their primary point of contact with Miller Thomson, functioning as their general counsel. Dwayne has built trusted relationships and has an excellent reputation with his clients, other lawyers, accountants, bankers, and other advisers. Dwayne enjoys working with a team of advisers to provide the best results for each client. Dwayne has significant experience in ...

David grew up in Toronto believing it was right to stand outside the fence, if that was the principled place to be. His mother, an early feminist, and his father, a progressive with Mennonite roots, encouraged him to use law as an instrument of social change. While at the University of Toronto’s Faculty of Law, David established Canada’s first legal aid clinic housed within a psychiatric hospital. “Law works, but only for those who can get through the door,” he observe...

Hassan Chaudhary is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Hassan, who practices law in Hamilton, Ontario, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hassan is held by other top lawyers in the same geographic and legal practice area.

Jordan Diacur is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate and Commercial Litigation. Jordan, who practices law in Hamilton, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jordan is held by other top lawyers in the same geographic and legal practice area.

John Doherty is a partner in the firm's Waterloo Region office practising in civil litigation, with a focus on municipal and commercial litigation. In his commercial litigation practice, John is an advocate before the Ontario Superior Court of Justice, Divisional Court and Court of Appeal for Ontario. In addition, John's municipal litigation practice leads him to appear before municipal boards and councils, and a variety of administrative tribunals, including the Ontario Municipal Board, with...