Avi Sugar

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Karen Sargeant is Managing Partner of the Firm’s Ontario Region, with primary responsibility for leadership of the Firm’s Toronto and Ottawa offices. As Regional Managing Partner, Karen spearheads the region’s strategic direction, setting the highest standards for legal service delivery. Her leadership centres on fostering an environment that develops exceptional talent, promotes diversity, encourages innovation and prioritizes client service excellence. In her legal practic...

As a Partner at Neinstein, Rose is an integral member of the senior leadership team, driving innovative practices that keep the firm ahead of the ever-evolving legal landscape. Her keen organizational skills and strategic foresight have made her an invaluable source of knowledge and trust among her peers. Rose also maintains a comprehensive medical malpractice and personal injury practice, focusing on birthing injuries and motor vehicle accidents. Over a legal career spanning more than 20 yea...

Robert Colson is a lawyer recognized by Best Lawyers in the practice areas of Corporate and Commercial Litigation and Labour and Employment Law. Robert practices law in Toronto, Ontario Best Lawyers has recognized Robert Colson since 2021. 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 Robert Colson is held by other lawyers.

Terrance Carter, as the Managing Partner of Carters, practices in the area of charity and not-for-profit law, and has been recognized as a leading expert by Lexpert and The Best Lawyers in Canada , and Chambers and Partners . Mr. Carter is also a registered Trade-mark Agent and acts as legal counsel to the Toronto office of the national law firm Fasken on charitable matters. Mr. Carter is a co-author of Corporate and Practice Manual for Charitable and Not-for-Profit Corporations (Thomson Reut...

Kayla Kwinter is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Kayla practices law in Toronto, Ontario Best Lawyers has recognized Kayla Kwinter 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 Kayla Kwinter is held by other lawyers.

René Bissonnette is a lawyer recognized by Best Lawyers in the practice area of Advertising and Marketing Law. René practices law in Toronto, Ontario Best Lawyers has recognized René Bissonnette since 2026. 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 René Bissonnette is held by other lawyers.

Andrea Lee is certified as a Specialist in Construction Law by the Law Society of Ontario. She is a Fellow of the Canadian College of Construction Lawyers and Past Chair of the Ontario Bar Association, Construction and Infrastructure Section Executive. Andrea obtained her Bachelor of Architecture from the University of Toronto and a Bachelor of Law from Queen’s University. She has practiced exclusively in construction law since her call to the bar in 2006. She acts for owners, contracto...

Andrew Biderman is a lawyer recognized by Best Lawyers in the practice areas of Asset-Based Lending Practice and Banking and Finance Law. Andrew practices law in Toronto, Ontario Best Lawyers has recognized Andrew Biderman since 2021. 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 Andrew Biderman is held by other lawyers.

Jung-Kay Chiu is an intellectual property lawyer based in Toronto and the Canadian national chair of our intellectual property group. He has over 20 years of experience practicing in all areas of intellectual property law, with a focus on intellectual property acquisition, protection and exploitation in the field of biotechnology and medical devices. He has particularly deep expertise in drug delivery, stem cells, precision medicine, diagnostic biomarkers and surgical equipment. He has worked...