Michael F. Horvat

Jeff Hershenfield is a partner and Co-Head of the Capital Markets and Public Mergers & Acquisitions Group. He has a broad corporate practice with a focus on mergers and acquisitions, private equity, capital markets, corporate governance and securities, as well as general corporate and commercial law. Jeff has acted for public and private companies, private equity funds, REITs, financial institutions, investment fund managers, capital pool companies, boards of directors and special committ...

Biography John Pirie leads the Firm's Litigation and Government Enforcement Group in Canada. He acts for clients in complex business disputes and white collar matters. John is widely recognized as a leading trial, arbitration and appellate lawyer. He is certified by the Law Society of Ontario as a Specialist in Civil Litigation, and ranked by Chambers as a leading individual in both the Corporate Litigation and White Collar categories. Clients interviewed by Chambers have said: "John Pirie ha...

Christopher Steeves is the Leader of the firm’s Tax group. Frequently advising Canadian businesses in corporate restructurings and acquisitions, Christopher also assists with income tax aspects of complex domestic and cross-border financings, and financial instruments including derivatives, securities lending and collective investment funds. With expertise in transfer pricing and the resolution of disputes with Canadian tax authorities, Christopher has worked with clients and advisors o...

Joanne has been a family law lawyer for more than 30 years, has been married for 30 years, and has raised her kids and her cats. She has a huge dose of common sense, in addition to her knowledge of law and process. Her task is to get to know her client, where her client wants to go, and then set a path with her client that ensures the client will reach his or her goal. Joanne encourages her clients to keep the money in the family, keep legal accounts as low as possible, and keep the conflict ...

David is a nationally recognized employment law expert who focuses on the strategic, efficient, and effective resolution of workplace issues and challenges for both employers and employees. He believes that the most productive and successful work environments are those in which both employer and employee are treated with respect. This abiding belief in fairness makes him a compelling advocate in negotiations and in court, rendering David an opponent to be reckoned with. David specializes in a...

Peter is qualified as a CPA CA and a lawyer and has been practising as a tax lawyer/accountant for over 20 years. Prior to pursuing his law degree, Peter worked as a senior tax auditor at the CRA where he audited companies with up to $1 billion in revenue. His experience provides special insight and diverse skills for helping clients in tax planning and representation matters. Peter has assisted clients with a broad range of tax planning engagements involving domestic and international struct...

Trevor Moum is a wills and estate lawyer. A significant part of his practice is focused on estate litigation. Estate disputes can be acrimonious and are usually emotionally taxing on all parties. Trevor approaches sensitive issues with empathy and thoughtfulness and aims to achieve appropriate solutions as swiftly as possible. Clients appreciate his ability to listen, identify their specific needs, and seek practical and cost-effective outcomes. Where compromise is not possible, he is a firm ...

Anthony O’Brien is a top attorney recognized by Best Lawyers in the practice area(s) of Class Action Litigation. Anthony, who practices law in Toronto, Ontario, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony is held by other top lawyers in the same geographic and legal practice area.

Pinta is an experienced trial lawyer practising primarily in the area of complex medical negligence, joining Gluckstein Lawyers as Senior Counsel in 2025. She has extensive experience advocating for plaintiffs in cases involving birth injuries, surgical errors, delayed diagnoses, hospital negligence, and catastrophic brain injuries. Pinta represents clients in actions against physicians, nurses, hospitals, clinics, and other healthcare institutions. Uniquely positioned as former defence couns...

Jeffrey is the managing partner at Torkin Manes and a member of the firm’s Business Law and Corporate Finance Groups. His practice is concentrated on mergers, acquisitions and dispositions of businesses, and financings. He works closely with our clients to gain an understanding of their businesses and business objectives, firmly believing that lawyers cannot provide advice on legal business issues in a vacuum. Jeff has significant experience on a wide variety of business transactions an...