Atty. David C. Rosenbaum
David Rosenbaum practices in the areas of civil litigation and health law. He has assisted clients in all types of commercial litigation, as well as estate litigation and insurance litigation and he provides advice on health regulatory matters.
Profile Summary
About David C. Rosenbaum at a glance
David C. Rosenbaum is a business, litigation, health care, and insurance attorney, practicing at Fasken. Recognitions include Best Lawyers in America — Corporate and Commercial Litigation (2026), Best Lawyers in America — Health Care Law (2026), and Best Lawyers in America — Insurance Law (2026).
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About
- David Rosenbaum practices in the areas of civil litigation and health law
- He has assisted clients in all types of commercial litigation, as well as estate litigation and insurance litigation and he provides advice on health regulatory matters
- David represents clients in commercial disputes, including large commercial fraud cases
- His extensive experience dealing with complex legal and factual issues includes acting in several large cases involving disputes arising from commercial lease financing
- In the insurance litigation area, David has experience acting for insureds in coverage disputes and brokers in defence of E&O claims
- Often involved in the drafting of insurance policies for insurer clients, David is frequently called upon to advise clients on coverage issues
- He has also provided expert evidence on the law of Ontario in coverage disputes
- In the estate litigation area, David has acted for both beneficiaries and estate trustees with disputes regarding wills, inheritances and trusts, including will disputes, contested passings of accounts, dependant relief claims, trustee removal applications and breach of trust actions
- David also has experience in the area of health law, where he regularly advises clients on questions relating to the regulation of health care professionals and institutions such as hospitals and medical laboratories
- He serves as independent counsel to the Discipline and Fitness to Practise Committees of a major health profession regulator
- He has also acted as College counsel in unauthorized practice proceedings and in professional disciplinary matters and judicial reviews
- He provides regulatory advice to health regulatory Colleges and has drafted regulations for them
- With his extensive knowledge of the regulation of the health care system in Canada, David is sought out for advice on compliance with statutes such as the Canada Health Act, the Health Insurance Act, the Laboratory and Specimen Collection Centre Licensing Act, and the Commitment to the Future of Medicare Act, as well as advice on regulatory matters in the health field
Practice Areas Explained
David C. Rosenbaum's Areas of Practice
Each practice area below reflects the types of cases David C. Rosenbaum handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
David C. Rosenbaum is one of 501,317 business attorneys indexed nationally. Browse business attorneys →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
David C. Rosenbaum is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys →
Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.
David C. Rosenbaum is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys →
Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.
David C. Rosenbaum is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys →
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