About Koziebrocki Law

Clients rate this firm highly on Google.

Koziebrocki Law is a Toronto firm that focuses entirely on defending regulated professionals. Josh Koziebrocki founded the firm after working as a partner at a Bay Street litigation firm and as an Assistant Crown Attorney, where the practice covered all types of criminal cases. The firm now has five lawyers who represent dentists, physicians, nurses, pharmacists, veterinarians, lawyers, engineers, accountants, real estate professionals, and dozens of other regulated professions in complaints, investigations, and discipline proceedings before Ontario's regulatory Colleges, tribunals, and courts. Its office is on Shaftesbury Avenue in Toronto, and the team also works with clients in Ottawa, Hamilton, London, and elsewhere in Ontario, largely by meeting virtually.

The firm practices as a professional corporation. Josh Koziebrocki is certified by the Law Society of Ontario as a Specialist in Health Law and has been recognized by Best Lawyers in Canada for work in administrative and public law, professional malpractice law, and health care law, and as a Lexpert-ranked lawyer in the Canadian Legal Lexpert Directory for defending health professionals in medical negligence matters. The Globe and Mail has named Koziebrocki Law one of Canada's Best Law Firms. Beyond regulatory defence, the firm handles OHIP and insurance billing disputes, registration and licensing matters, and related civil and criminal litigation for its professional clients.

Milestones & recognition

  • Josh Koziebrocki founded Koziebrocki Law after working as a partner at a Bay Street litigation firm and as an Assistant Crown Attorney.
  • Josh Koziebrocki is certified by the Law Society of Ontario as a Specialist in Health Law, one of the credentials awarded under the Society's Certified Specialist Program.
  • Josh Koziebrocki has been recognized in multiple editions of Best Lawyers in Canada for administrative and public law, professional malpractice law, and health care law.
  • Josh Koziebrocki has been recognized in multiple years of the Canadian Legal Lexpert Directory for work defending health professionals in medical negligence matters.
  • Josh Koziebrocki has been included several times in Post City Magazine's list of Toronto's Top Lawyers for work defending health care professionals in medical malpractice matters.
  • The Globe and Mail has recognized Koziebrocki Law as one of Canada's Best Law Firms in multiple years, including 2023 and 2024.
  • Josh Koziebrocki has served on the Board of Directors of the Toronto Lawyers Association, including an initial appointment at the 137th Annual General Meeting of the Toronto Lawyers Association and a later re-appointment to the Board.

In the community

  • Koziebrocki Law has sponsored Lawyers Feed the Hungry, an annual event supporting people experiencing homelessness in Toronto.
  • Koziebrocki Law sponsored the Alpha Omega Toronto Chapter's winter formal, an event for the dental student fraternity.
  • The firm's founder worked with the Jays Care Foundation, including as the founding chair of its Young Professionals Committee, and served on the University of Toronto's Governing Council and Business Affairs Board.
  • A lawyer at the firm has been a guest speaker on ethics and professionalism for the Ethics and Professionalism course at Toronto Metropolitan University's Lincoln Alexander School of Law.
  • A lawyer at the firm has presented at the University of Toronto's Bloomberg Faculty of Nursing on ethical decision making in nursing, and at the Ontario Bar Association's Keeping Up With Health Law series.
  • The firm maintains a regularly updated set of articles explaining the complaint, investigation, and discipline processes at Ontario regulatory Colleges, written for professions ranging from pharmacists and dentists to engineers, veterinarians, and social workers.

Good to know

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This firm’s lawyers at a glance

Law schools
Osgoode Hall Law School (2), Queen's University (2) 4 of 5 lawyers
Languages on the roster
French

The neighbourhood

Koziebrocki Law's office is on Shaftesbury Avenue, a short street in Toronto's Summerhill neighbourhood that runs along the CP Rail corridor. A City of Toronto heritage report on the block describes the row houses across the street as sitting opposite the old North Toronto Station, the former railway station that now serves as a Summerhill LCBO outlet. It's a fitting, low-key setting for a firm that works mostly by phone, email, and virtual meeting rather than walk-in visits: Summerhill is a residential, midtown pocket rather than a courthouse district, which suits a practice built around defending professionals before regulatory Colleges and tribunals across Ontario rather than appearing daily in a local courtroom.

Frequently asked questions

What areas of law does Koziebrocki Law handle?
The firm focuses on professional regulation and discipline, health law, and related criminal and civil litigation. It represents dentists, physicians, nurses, pharmacists, lawyers, engineers, accountants, real estate professionals, and a wide range of other regulated professions before Ontario's Colleges, tribunals, and courts.
I'm a dentist and received a complaint letter from the RCDSO. Can Koziebrocki Law help?
Yes. The firm regularly represents dentists and other health professionals through the complaint, investigation, and discipline process at the Royal College of Dental Surgeons of Ontario and other health regulatory Colleges.
Does Koziebrocki Law handle OHIP billing or insurance delisting disputes?
Yes. The firm assists professionals with OHIP and ODB billing and payment disputes, insurance audits, and delisting issues with insurers, alongside its regulatory defence work.
Can Koziebrocki Law help with a College registration or licensing application, including for someone trained outside Canada?
Yes. The firm assists health professionals with registration matters and licence applications, including working with foreign trained health professionals navigating Ontario's College registration process.
Where is Koziebrocki Law located, and can I meet with a lawyer if I'm outside Toronto?
The firm's office is on Shaftesbury Avenue in Toronto. It represents professionals in Toronto, Ottawa, Hamilton, London, and across Ontario, and routinely meets with clients virtually rather than requiring an in-person visit.
Does the firm have a lawyer who speaks French?
Yes. One of the firm's lawyers holds a diploma in French Immersion Studies and is proficient in French.

Where to find them

60 Shaftesbury Ave, Toronto, ON M4T 1A3 · 416-925-5445

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Listing compiled from the firm’s public website in August 2026. Verify licence status in the Law Society of Ontario directory ↗