About Leisa

Leisa MacIntosh is a senior litigation lawyer at Rayman Harris LLP with more than 25 years of experience handling complex commercial, insurance, and property disputes. Her work centres on high-stakes matters where valuation, expert evidence, and damages calculations shape the outcome, acting for property owners, business operators, and institutional clients in expropriation, municipal law, professional liability, and commercial litigation cases. She has managed multi-party litigation and represented clients in court, mediations, and judicial settlement conferences, favouring early issue identification and thorough preparation. Leisa was called to the bar in Nova Scotia in 2001 and has completed studies at institutions including the University of King's College, Dalhousie University, the University of New Brunswick, the Sorbonne, the University of Queensland, and London Business School.

Practice areas

Civil Litigation & Dispute Resolution Insurance Law

Education & credentials

Law school
University of New Brunswick

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