Thomas A. Abbate

Thomas A. Abbate is an Equity Partner at DeCotiis. He joined the Firm in 2002 and became a partner in 2007. He is a member of the litigation practice group and serves on the Firm’s Executive Committee.

A seasoned litigator and practice leader, Mr. Abbate’s practice focuses on complex civil and commercial litigation on behalf of both businesses and government entities at the trial and appellate levels of the state and federal courts.

Mr. Abbate has represented businesses in a diverse array of commercial litigation matters with a particular focus on health care and regulatory litigation, but which also extends to administrative law, commercial and business disputes, RICO, commercial real estate and financing, insurance coverage, construction, and environmental, among others. Representative matters include: (1) the successful representation of a for-profit healthcare system in a multi-jurisdictional legal dispute simultaneously litigated in the New Jersey Superior Court and Delaware Court of Chancery relating to the acquisition of a failing hospital system, ultimately resulting in an eight-figure judgment and acquisition of the adversary; (2) successful representation of a health care system in a “bet the company' litigation against competing health care systems which resulted in the client successfully acquiring the assets and regulatory approvals to open a new acute care hospital, the first such approval granted in decades.

Mr. Abbate also handles a variety of litigation matters on behalf of state and local government entities, and in this capacity also has extensive experience in prosecuting and defending claims involving public entities. He has particular experience in litigation matters relating to public entity governance, procurement and public records access, regulatory law, transportation law, prerogative writ actions and challenges to governmental authority, labor and employment, civil rights, First Amendment and constitutional law, public works construction, law enforcement liability, environmental regulation, legal ethics, public officials’ ethics and conflict of interest law, education law and insurance coverage.

Representative public entity matters include a complex environmental litigation arising under the federal Resource Conservation and Recovery Act in which Mr. Abbate successfully brought to a conclusion, on summary judgment, a suit of first impression and of national import that was brought against a state transportation agency. Plaintiffs sought to advance a novel claim of liability premised upon an interpretation of federal law which would have potentially exposed the State to tens of millions of dollars in future environmental compliance costs. The federal court found that the claims had no merit, and dismissed the case. Additionally, Mr. Abbate represented a government entity in a commercial litigation against a national health insurance carrier in federal district court in which he successfully recovered a multi-million dollar amount in insurance premium overcharges which had been charged contrary to the governing policy documents.

Mr. Abbate is also an experienced appellate litigator and his practice has a particular emphasis on preparing and arguing appeals on behalf of the firm’s institutional and public entity clients. He has taught appellate advocacy to law students and appeared in the appellate courts numerous times, including two successful appearances in the New Jersey Supreme Court. Some representative published cases include: