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Insurance
Business
Professional Liability
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John G. O'NeillPartnerCo-Chair, Business Disputes Group617.227.3030[email protected] |
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John focuses his practice on business litigation and on insurance-coverage and professional-liability matters. He counsels and represents businesses and business owners in a range of high-stakes commercial disputes, including shareholder disputes and claims of breach of fiduciary duty, breach of contract, commercial fraud, and violation of consumer-protection statutes. John has deep experience in complex insurance-coverage disputes. He regularly advises clients throughout the United States in coverage matters involving professional liability, director-and-officer liability, pollution liability, general liability, and property insurance. He also represents clients in coverage litigation and in suits for bad faith and extra-contractual liability. John previously served as the co-chair of the Boston Bar Association’s Insurance and Reinsurance Committee, and is presently a Director of the Massachusetts Insurance and Reinsurance Bar Association. In the professional-liability area, John represents accountants, engineers, architects, attorneys, real estate brokers, and other professionals in the defense of malpractice claims and disciplinary proceedings. Complementing his experience in this field, John has served as a disciplinary-hearing officer for the Massachusetts Board of Bar Overseers. |
ServicesBusiness Disputes Insurance & Reinsurance Professional Liability |
Bar AdmissionsMassachusetts New York U.S. District Court for the District of Massachusetts U.S. Court of Appeals for the First Circuit U.S. Court of Appeals for the Second Circuit |
EducationBoston College Law School, J.D., magna cum laude, 1995 University of Massachusetts Amherst, B.B.A. Finance, cum laude, 1992 |
Select ExperienceInsurance
Business
Professional Liability
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Community Presence
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Publications & Speaking Engagements
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Professional Recognition
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