Overview

Mary Lynn Gleason is a Partner in Borden Ladner Gervais LLP's Toronto office and a litigator whose practice focuses on complex health care and insurance disputes. Her current areas of work include health care disputes, insurance claim defence, cybersecurity, privacy and data protection, and the protection of personal health information. She advises and represents health care organizations, insurers, professionals and other clients in matters requiring careful analysis of regulatory duties, evidence and risk. Her profile also places her broader disputes work in the context of health law and privacy, where the legal, operational and reputational consequences of a dispute can overlap. The official BLG people directory and its current profile record confirm her active Partner role, Toronto location, direct contact details and person-specific portrait. She was also included in BLG's official Best Lawyers 2025 announcement, providing a separate current-firm recognition source.

Practice Areas

• Disputes
• Health Care Disputes
• Cybersecurity
• Privacy and Data Protection
• Personal Health Information and Privacy
• Health Care
• Insurance Claim Defence

Bar Information

Called to the bar: 1987 (ON)