John W. Groenewegen
About John W. Groenewegen
John W. Groenewegen is a lawyer based in Toronto, ON and has been recognized in The Best Lawyers in Canada™ since 2012. John W. Groenewegen is recognized in the following practice areas:
- Toronto, Ontario
- Corporate Law
- Leveraged Buyouts and Private Equity Law
- Private Funds Law
Current Firm: Osler, Hoskin & Harcourt 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
Dirk Van de Kamer’s labour and employment law practice is concentrated on representing management. Dirk advises employers on a broad range of topics that include matters relating to the interpretation and administration of collective agreements, as well as human rights, employment standards, occupational health and safety, and wrongful dismissal matters. Dirk has appeared as counsel in grievance and interest arbitrations as well as proceedings in other administrative forums and the cour...
Experienced Family Law Practitioner. Called to the Ontario Bar in 1995. Graduate of Bishop's University 1988 .University of Windsor Law School (1993) Known for attention to detail and thorough preparation of materials used in litigation, mediation or arbitration to achieve successful resolution. Committed to resolving matters efficiently, fairly and without having to resort to litigation. Thorough and persuasive in court, when litigation is required. Avid downhill skier, water-skier and trave...
Randolph K. Hahn is a partner at Garson Immigration Law and is certified by the Law Society of Ontario as a specialist in Immigration Law. Focusing exclusively on Canadian immigration and citizenship matters, Randolph has been recognized across Canada as a leading expert in corporation immigration. Randolph's extensive experience includes advising clients on the cross-border transfer and relocation of executive and managerial personnel, as well as Canadian immigration applications. He has als...
Richard Arezes is a Partner in and the Co-Chair of WeirFoulds' Real Estate Practice Group. His practice focuses on all aspects of commercial real estate transactions, including land acquisitions and dispositions, development and financing. Richard has acted for many different clients (including lenders, private and publicly traded corporations and municipalities) on a multitude of complex real estate transactions. Richard also specializes in corporate structuring for his clients including joi...
Esther L. Lenkinski is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Esther L., who practices law in Toronto, Ontario, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Esther L. is held by other top lawyers in the same geographic and legal practice area.
Rory has a diverse range of litigation experience. He has appeared before the Supreme Court of Canada, and various levels of court in Ontario, and Newfoundland and Labrador. He handles insurance coverage, defence and subrogation matters, construction deficiencies and professional liability claims, and his transportation practice has involved multimodal cargo transport, environmental claims, collisions, derailments, and groundings. His general litigation experience includes class actions, frau...
Michael Stangarone is a partner at MacDonald & Partners LLP, where he has practiced exclusively in the area of family law since 2005. He was called to the Ontario Bar after earning his LLB at the University of Western Ontario. He regularly appears at all levels of court in Ontario, including the Ontario Court of Justice, the Superior Court of Justice and the Court of Appeal, and has developed an expertise in cases involving international child abduction. Michael’s practice includes ...
Josh Koziebrocki is the principal lawyer and founder of Koziebrocki Law. Josh is an experienced litigation lawyer and advocate who has appeared extensively before courts, tribunals, and regulatory bodies. His practice focuses on defending professionals in regulatory and disciplinary proceedings. He works with professionals in difficult and challenging situations involving their license to practice. Josh has represented countless professionals before licensing bodies from the complaint process...
Dolores Barbini is a management-side labour, employment and human rights lawyer in Hicks Morley’s Toronto office. She advises employers in both the public and private sectors with respect to their union and non-union workforces. Dolores appreciates how important it is to know each client’s business and understand the uniqueness of each workplace. She understands that proactive advice, training and education can provide the most cost-effective results for clients. Dolores has appea...
Michael D. Lipton, Q.C. is a partner with Dickinson Wright LLP & has served as senior counsel on numerous gaming law matters for the past 20 years. He represents governments, regulators, advertisers, online gaming enterprises, gaming equipment suppliers, racetracks, casinos, software manufacturers and pari-mutuel operators on all aspects of gaming law. He also acts as senior counsel in advising gaming license holders throughout North America on gaming compliance and policy issues, as well...
Explore and Learn
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
When Is It Too Late to Stop Foreclosure?
by Bryan Driscoll
Understanding the foreclosure timeline, critical deadlines and the legal options that may still protect your home.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
How AI Is Changing the Way Clients Find Lawyers
by Jamilla Tabbara
Best Lawyers CEO Phil Greer explains how AI-driven search tools are reshaping legal marketing and why credibility markers matter.
How to Choose a Personal Injury Lawyer
by Bryan Driscoll
Finding the right legal representation after an injury is a critical decision that requires careful evaluation.