David P. Neligan

Heidi Reinhart’s practice covers all aspects of securities and corporate law, with an emphasis on public and private mergers and acquisitions, corporate finance and providing corporate governance and securities regulatory advice. Ms. Reinhart is a member of our special situations team, which focuses on shareholder activist and defence mandates and complex M&A and reorganization transactions. Ms. Reinhart has represented both purchasers and vendors (public and private corporations) i...

Laurent Massam is a lawyer recognized by Best Lawyers in the practice area of Intellectual Property Law. Laurent practices law in Toronto, Ontario Best Lawyers has recognized Laurent Massam since 2025. 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 Laurent Massam is held by other lawyers.

James Buchan is a partner located in Gowlings' Toronto office. James is a member of the firm's Board of Trustees, as well as a past leader of the firm's National Practice Group for Intellectual Property Litigation and a past co-leader of its National Trademarks Practice Group. As a barrister and solicitor, James' expertise in the IP field is broad-based and extensive, covering a wide range of IP-related contentious and non-contentious matters, including patent, trademark and copyright litigat...

Ernie Schirru is a partner in the labour law and employment law practice groups at Koskie Minsky LLP. He represents industrial, public sector, private sector, entertainment industry and construction trade unions on a full range of labour relations matters, including the acquisition and maintenance of bargaining rights, unfair labour practices and grievance arbitrations arising under collective agreements. He regularly deals with workplace issues relating to human rights, employment standards,...

Cara is a committed advocate to clients who need help with wills, estates, trust, and capacity issues. Cara is dedicated to working with her clients to come up with pragmatic and creative solutions to their legal problems. Before joining Casey & Moss, Cara spent five years working as a commercial litigator at a national, full-service law firm where she honed her advocacy and mediation skills. She is an experienced courtroom lawyer and is equally effective as counsel in arbitrations and me...

Ronald Davis is recognized by Best Lawyers for his work in Privacy and Data Security Law. Based in Toronto, Ontario, Ronald has been included in Best Lawyers since 2023 following a peer-review process within the legal profession. Ronald D. Davis serves as Senior Counsel at Diamond and Diamond Lawyers , bringing more than 40 years of litigation experience to the firm’s class actions and complex dispute matters. Called to the Ontario Bar in 1984, Ron has appeared before courts across Cana...

Daniel Michaelson is the founder and principal lawyer at Michaelson Law , a boutique personal injury firm with a strong emphasis on client-focused advocacy and a deft hands-on approach. He has a diverse, multi-decade litigation practice encompassing motor vehicle accidents , product liability , medical malpractice , fire loss , and particularly in mass community-based torts and class actions . He is well known for his exceptional legal analysis and client-first approach, and regularly represe...

Experienced Family Law Practitioner. Called to the Ontario Bar in 1995. Graduate of Bishop's University 1988 .University of Windsor Law School (1993) Known for attention to detail and thorough preparation of materials used in litigation, mediation or arbitration to achieve successful resolution. Committed to resolving matters efficiently, fairly and without having to resort to litigation. Thorough and persuasive in court, when litigation is required. Avid downhill skier, water-skier and trave...

Diana Shligold is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation. Diana practices law in Toronto, Ontario Best Lawyers has recognized Diana Shligold since 2025. 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 Diana Shligold is held by other lawyers.

David has a wide-ranging civil litigation practice covering almost all aspects of insurance related litigation, including municipal liability, occupiers’ liability, commercial host, sports & entertainment facilities, education law and events related liability as well as professional negligence and automobile claims litigation. He is often called upon to advise casualty and property insurers along with policy holders and self insured entities on insurance related issues, including im...