About Martin

Martin K. Zeidenberg co-founded Garfin Zeidenberg LLP with Michael Garfin in 1976 and remains a senior partner there. His practice covers wills, powers of attorney, trusts and estate planning, along with business law and commercial transactions for sole proprietors, corporations and partnerships. He has also advised non-profit organizations and has served on the board of a charitable social service agency. He earned a Bachelor of Arts in Political Science at York University before completing his Bachelor of Laws at the University of Western Ontario in 1974.

Practice areas

Wills, Estates & Trusts Business & Corporate Law

Education & credentials

Law school
University of Western Ontario

Listing compiled from public sources in August 2026. Confirm Martin K. Zeidenberg’s licence and standing in the Law Society of Ontario directory ↗