Sonia Regenbogen

Christine Elliott, former Ontario Minister of Health and Deputy Premier, is Counsel with the Fasken Health Law group in our Toronto office. With over 15 years of experience in public service, she is ideally positioned to assist clients with navigating existing and emerging complexities in the healthcare space. During her tenure as Ontario’s Minister of Health from 2018 to 2022, Christine played an integral part in overseeing the province’s response to the COVID-19 pandemic. In thi...

Michael Winterstein is a lawyer recognized by Best Lawyers in the practice area of Labour and Employment Law. Michael practices law in Toronto, Ontario Best Lawyers has recognized Michael Winterstein 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 Michael Winterstein is held by other lawyers.

Founder - Rudner Law One of the things that I love about my practice is that every client has a story. It doesn’t matter whether it is an individual seeking advice about their employment, a family-run business, or a multinational corporation. Each one has goals and issues that they need to deal with. And there’s nothing I enjoy more than becoming their Trusted Advisor, educating them, guiding them, and working with them to develop a cost-effective strategy to pursue their goals. W...

Lauded by peers as ‘the foremost litigator’, Matt has a distinguished track record of success in complex, high-stakes disputes across multiple disciplines, including corporate and commercial litigation, insolvency litigation, fraud, and securities litigation. He has extensive experience in some of the most significant insolvency disputes in North America. Matt combines subject-matter expertise with creativity and ensures his litigation strategy aligns seamlessly with his clients&r...

Daniela’s practice is dedicated to plaintiff-side medical malpractice and traumatic injury litigation. Celebrated as a passionate thought leader in the legal community, she is a key resource for Neinstein’s medical malpractice lawyers. She routinely acts as counsel in complex multi-party medical malpractice trials and appeals, with many appearances before the Superior Court of Justice and the Ontario Court of Appeal. Daniela serves on the Board of Directors for the Ontario Trial L...

Susan H. Abramovitch is a lawyer recognized by Best Lawyers in the practice area of Entertainment Law. Susan H. practices law in Toronto, Ontario Best Lawyers has recognized Susan H. Abramovitch since 2020. 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 Susan H. Abramovitch is held by other lawyers.

Samuel M. Robinson is a lawyer recognized by Best Lawyers in the practice areas of Class Action Litigation and Corporate and Commercial Litigation. Samuel M. practices law in Toronto, Ontario Best Lawyers has recognized Samuel M. Robinson since 2015. 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 Samuel M. Robinson is held by other lawyers.

Al Esterbauer is a senior counsel in the Koskie Minsky Civil Litigation practice. With more than 38 years of experience litigating a diverse spectrum of complex actions, Al has recently added mediation and arbitration to his practice. He has a broad range of litigation expertise in areas of professional liability, real estate, insurance and commercial cases. Al’s litigation practice has concentrated in the area of professional liability in the defence of claims against lawyers, but he h...

Shoshana Green is a partner at Green and Spiegel LLP in Toronto. Shoshana has been practicing immigration law since 1996 and has extensive experience in all areas of Canadian immigration. Shoshana is certified by the Law Society of Ontario as a Specialist in Citizenship and Immigration Law. She is listed in the Who’s Who Legal of Corporate Immigration Lawyers which is considered to be The Official Research Partner of the International Bar Association, as well as in The Best Lawyers in C...

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...