Donald B. "Don" Johnston

Darren Lund’s practice is focused on a range of estate planning, estate administration, and private client service matters. Darren regularly assists clients with complex multiple will planning, family trusts, alter ego and joint partner trusts, marriage contracts, business succession, estate freezes, charitable gift and tax planning, planning for individuals with disabilities, cross-border planning, powers of attorney, and estate planning aspects of assisted reproduction and posthumous ...

Donald B. Jarvis, a Partner at Filion Wakely Thorup Angeletti LLP, is a graduate of Queen's University and Dalhousie Law School. He was admitted to the Ontario Bar in 1988. Mr. Jarvis's practice involves the representation of management in all areas of labour relations, human rights, workers' compensation and employment law, including acting as spokesperson at collective bargaining negotiations. He regularly represents both public sector and private sector employers before labour boards, arbi...

Matthew Williams is a partner and practices in the firm’s Toronto office. Matthew’s practice focuses on all aspects of taxpayer representation. He has appeared before the Tax Court of Canada, the Federal Court of Canada, the Federal Court of Appeal, the Ontario Superior Court and the Supreme Court of Canada on a wide range of issues. Matthew has extensive experience dealing with Canada’s general anti-avoidance rule (GAAR) in both domestic and international contexts having su...

Jim is the Managing partner of Thorsteinssons LLP and practices in the firm’s Toronto office. Jim’s practice includes both domestic and international corporate and personal tax planning, private corporations, trusts and estates. Jim also represents clients during audits and appeals with the Canada Revenue Agency. Jim is a member of the Society of Trust and Estate Practitioners (STEP) and the Canadian Tax Foundation. He is a member of and Past-Chair of the Taxation Section of the O...

Aleksandar Jovanovic is a partner in the Litigation and Construction Law Groups at Torkin Manes LLP in Toronto, Ontario. He represents clients in a wide range of commercial litigation and construction law matters, with a practice focused on resolving complex disputes through negotiation, arbitration and litigation. Aleksandar acts for developers, general contractors, trade contractors, businesses and homeowners in matters involving construction liens, delay claims, contractual disputes, oppre...

Senwung Luk is a partner at OKT. He has appeared in different levels of court and tribunals, including the Supreme Court of Canada and various courts of appeal, representing Indigenous clients fighting for their rights. He focuses on the protection of sacred spaces and cultural sites, in asserting treaty rights, in on-reserve service delivery, and in the duty to consult and accommodate Indigenous communities. He has published a number of peer-reviewed articles on the Crown's fiduciary obligat...

Joanna Vince, B.Sc. (Hons.), J.D., is a Partner and Certified Specialist in Environmental Law by the Law Society of Ontario at Willms & Shier Environmental Lawyers LLP. Joanna has significant expertise assisting clients with environmental approvals and permits for developments and industry. Joanna advises industry, conservation authorities, governments and crown corporations, Inuit groups, tribunals and land claims organizations on environmental law matters. Joanna helps clients navigate ...

Loreta Zubas is a lawyer recognized by Best Lawyers in the practice area of Labour and Employment Law. Loreta practices law in Toronto, Ontario Best Lawyers has recognized Loreta Zubas 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 Loreta Zubas is held by other lawyers.

Carlos Martins is a skilled litigator with over 20 years’ experience providing legal advice in diverse sectors. He is a member of the firm’s Commercial Litigation Practice Group and specializes in aviation and defamation law. Prior to joining WeirFoulds in 2020, Carlos was a founding partner of Bersenas Jacobsen Chouest Thomson Blackburn LLP. Carlos has appeared before all levels of court in Ontario, including the Supreme Court of Canada. In addition, he has appeared before variou...

Lynne Golding has an active corporate/commercial practice based principally in the health industry. Dealing with both for-profit and not-for-profit entities, Lynne advises clients on transactions in regulated and unregulated industries. A highly regarded name in the health regulatory space, Lynne’s practice is principally comprised of clients in the health sector for whom she provides governance advice and structuring and transactional services.