Mark C. Katz
About Mark C. Katz
Mark C. Katz is a lawyer based in Toronto, ON and has been recognized in The Best Lawyers in Canada™ since 2010. Mark C. Katz is recognized in the following practice areas:
- Toronto, Ontario
- Advertising and Marketing Law
- Competition / Antitrust Law
Current Firm: Davies Ward Phillips & Vineberg LLP
Location: Toronto, ON
It takes just a few minutes to optimize your profile for clients looking to engage and lawyers who are ready to refer.
Activate your profile and highlight why your peers recognized in Best Lawyers today.
Nearby Lawyers
Brahm is a senior partner at Nathens, Siegel, LLP, a family law and divorce boutique firm with offices in Toronto and Mississauga. Brahm received his Bachelor of Arts with First Class Honours from McGill University in 1990, his law degree from Queen’s University Faculty of Law in 1993, and was called to the Bar in 1995. Certified as a Specialist in Family Law by the Law Society since 2008, Brahm co-authored McLeod’s Ontario Family Law Rules Annotated for ten years and is the consu...
Leor Margulies is a top lawyer recognized by Best Lawyers in the practice area(s) of Real Estate Law. Leor, who practices law in Toronto, Ontario, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leor is held by other top lawyers in the same geographic and legal practice area. Leor Margulies is Partner and Head of Commercial Real Estate & Development at Robins Appleby LLP, bringing over 40 years of experienc...
Dean Kraus is a partner in the Tax Group. His practice encompasses all aspects of income taxation in corporate and commercial transactions, including domestic and cross-border mergers and acquisitions, corporate reorganizations, spin-offs, private equity investments, financings, REITs, partnerships and joint ventures. Dean’s expertise has been recognized by Chambers Canada , Chambers Global , The Canadian Legal Lexpert Directory , The Best Lawyers in Canada , among others.
Zeynab Ziaie Moayyed is Founder of Visa Law Group and is Certified as a Specialist in Immigration Law by the Law Society of Ontario. She assists clients on all immigration and citizenship matters. With a practice that merges business and immigration law, she advises clients in a wide range of immigration issues and provides strategic advice for short-term visa planning and long-term immigration purposes. Zeynab advises multinational corporations, small and medium sized businesses and individu...
When it comes to real estate financing transactions, Kym Stasiuk knows how to get deals done. His clients appreciate his ability to work quickly, identify and explain legal issues, and offer practical guidance throughout the transaction. Acting for lenders — both private and institutional — and developers, Kym has extensive experience in preparing and negotiating loan and security documentation for a variety of real estate financing transactions including acquisitions, development...
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...
Laura E. MacDonald is a top attorney recognized by Best Lawyers in the practice area(s) of Intellectual Property Law. Laura E., 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 Laura E. is held by other top lawyers in the same geographic and legal practice area.
Laurie Turner is Co-Leader of the firm’s Health Law Group. Laurie has an active corporate/commercial practice and advises clients in the for-profit and not-for profit (specifically hospital sector) on a diverse range of matters including corporate restructurings, (e.g. mergers and amalgamations) corporate governance, procurement and privacy, with a particular focus on the health sector. Laurie is a graduate of Queen’s University, Faculty of Law. Prior to attending law school, Laur...
Susan Rosen is a partner in the Real Estate and Financial Services groups at Gowling WLG and on the executive of Gowling’s Leasing and Real Estate National Practice groups. Susan brings her specialized understanding of leasing to a broad range of real estate, financial services and environmental law related areas, with an emphasis on commercial and retail leasing, secured financings, condominium law, commercial purchase and sale transactions, and environmental law. In her practice, she ...
John Turner is Leader of the firm’s Global Mining Group and Chair of the Capital Markets and Mergers & Acquisitions (CM and M&A) Group. His practice is focused in the resource sector, where he has been involved in many leading corporate finance and mergers and acquisitions deals. One of Canada's national newspapers, the Financial Post, has described John as "one of the best dirt lawyers in Canada, if not the world." John represents issuers and underwriters in capital markets and...
Explore and Learn
The Family Law Loophole That Lets Sex Offenders Parent Kids
by Bryan Driscoll
Is the state's surrogacy framework putting children at risk?
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Unenforceable HOA Rules: What Homeowners Can Do About Illegal HOA Actions
by Bryan Driscoll
Not every HOA rule is legal. Learn how to recognize and fight unenforceable HOA rules that overstep the law.
Holiday Pay Explained: Federal Rules and Employer Policies
by Bryan Driscoll
Understand how paid holidays work, when employers must follow their policies and when legal guidance may be necessary.
US Tariff Uncertainty Throws Canada Into Legal Purgatory
by Bryan Driscoll
The message is clear: There is no returning to pre-2025 normalcy.
Can a Green Card Be Revoked?
by Bryan Driscoll
Revocation requires a legal basis, notice and the chance to respond before status can be taken away.
The 2026 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
The region’s most highly regarded lawyers.
New Texas Family Laws Transform Navigating Divorce, Custody
by Bryan Driscoll
Reforms are sweeping, philosophically distinct and designed to change the way families operate.
What Is the Difference Between a Will and a Living Trust?
by Bryan Driscoll
A practical guide to wills, living trusts and how to choose the right plan for your estate.