Jeffrey E. Goodman

Maria Ruberto’s practice is dedicated to infrastructure and construction law. Focusing on the resolution of disputes in the construction industry, she represents all players including owners, contractors, subcontractors, suppliers and sureties. From negotiating construction agreements up to project close, Maria provides legal advice and representation on a wide variety of construction matters. She appears regularly before all Ontario courts on motions, applications and trials, and repre...

Mark Brennan is a commercial real estate lawyer specializing in financings, acquisitions and developments. He advises pensions, reits, financial institutions, partnerships and corporations.

Gasper is a partner in our litigation department. Gasper's practice focuses on a broad range of complex matters, including both commercial and civil disputes. He has particular experience with commercial lease disputes, contractual disputes, construction law disputes, as well as debt collection matters. Gasper has appeared as counsel before the Ontario Superior Court of Justice; various administrative tribunals and both private mediations and arbitrations. Gasper has also assisted with variou...

Kenneth Jull is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative and Public Law. Kenneth, who practices law in Toronto, Ontario, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth is held by other top lawyers in the same geographic and legal practice area.

Lad is certified by the Law Society of Ontario as a Specialist in Health Law. He provides advice and representation to health sector clients on a wide range of regulatory matters, including all types of college proceedings (i.e. complaints, investigations, discipline, appeals, etc.), hospital privileges disputes, health privacy issues, retirement home/long-term care home operations and matters that fall under the governance of Health Canada and the Ministry of Health and Long-Term Care. Anoth...

Lonny Rosen is a founding partner of the Toronto, Ontario health and regulatory law firm Rosen Sunshine LLP. He has been certified by the Law Society of Ontario as a Specialist in Health Law. Lonny advises on a wide variety of health and regulatory law issues. His clients include health care professionals, administrators of health care facilities, professional associations, and individuals. He represents clients in a range of civil and administrative proceedings, including in complaint and di...

Mercedes is a lawyer and founding partner of PBP Lawyers. She has extensive litigation experience, having represented clients before a range of administrative tribunals and at all levels of court in Ontario, Federal Court and the Supreme Court of Canada. Her practice is diverse and includes mental health and capacity law, elder law, Charter litigation, civil actions, coroners’ inquests, guardianship proceedings, disability and accommodation disputes, and victim representation in crimina...

David has been practising exclusively in the area of family law and child protection since being called to the Ontario Bar in 2014. David joins Frenkel Tobin having previously spent time at a boutique family law firm where he gained experience in all aspects of family law. Prior to his career in law, David worked in the financial industry as a mutual fund compliance officer. This experience provided him with a thorough understanding of financial instruments. David represents clients at all le...

Jennifer Byun is counsel in the Corporate, Technology, and Privacy & Data Protection Groups. Her practice focuses on commercial, technology, privacy, and governance matters. In her practice, Jennifer regularly advises clients on commercial contracts, including complex business process outsourcings, joint ventures, transition arrangements, sales and procurement activities, and provides contract management support in client’s day-to-day in-house legal activities. She also advises clie...

A senior partner in our Commercial Real Estate Group, Sidney has a very broad business and commercial law practice. In addition to his traditional real estate law practice involving the purchase, sale and financing of commercial property, he is consulted regularly by industry, title insurers and lawyers for his expertise and his practical and creative approach to real estate problem solving, trouble shooting, and getting deals done. He also serves as counsel to the Lawyers’ Professional...