Results-Driven Representation

Creedon & Gill P.C. is an established litigation firm serving individuals and businesses on Long Island and the metro area. Our partners have over 70 years of combined experience in a wide range of complex litigation matters. The common thread of those diverse cases is consistently delivering solid legal counsel and excellent results to our clients.

We are experts in the areas of plaintiff’s personal injury, commercial litigation, defense litigation and trusts, will and estates litigation. Our attorneys also provide transactional services for business consulting and estate planning. From routine claims and disputes to high-profile and high-stakes cases, we aim to win.

Read more about our attorneys’ experience and credentials by clicking on the links below:

Experienced Litigators Protecting Your Rights

A native New Yorker, Jonathan Gill has practiced law in New York since 1988. He began his career as an assistant district attorney in the Bronx. As a prosecutor in the Major Offense and Homicide Bureaus, he conducted more than 50 jury trials with a 96% conviction rate. Those cases included the examination of expert witnesses in orthopedics, neurology, trauma surgery, pathology, accident reconstruction and other disciplines, a background that serves him well in personal injury and defense litigation.

In addition to serving as a Senior Trial Attorney in the Major Offense & Homicide Bureaus, Mr. Gill was also Deputy Director of Litigation Training for the incoming classes of newly hired ADA’s.

In 1997, Mr. Gill joined his future partner as a Senior Trial Associate for the staff counsel office of The Travelers Insurance Company, gaining valuable litigation and management skills. He prepared and tried major personal injury and wrongful death cases. He also supervised the first in-house, state-wide subrogation team for The Travelers and developed and managed subrogation lines for major cases, including property, auto and workers’ compensation cases. Prior to heading up the New York Subrogation Unit, Mr. Gill supervised a team of 10 attorneys and two paralegals that exclusively handled automobile liability litigation. Mr. Gill also created and implemented several training programs for new lawyers.

In 2004, Mr. Gill co-founded Creedon & Gill P.C., with its main office in Northport, New York. A member of the American Bar Association and New York State Bar Association, Mr. Gill is also admitted to practice before the United States District Court (federal court) for the Southern and Eastern Districts of New York.  Mr. Gill has lectured on various tort negligence issues for Claim Litigation Management.

Founding partner Peter J. Creedon likewise began his legal career as a prosecutor for the Major Offense and Homicide Bureaus of the Bronx District Attorney’s office. As a civil litigator, he established Creedon & Associates, a staff counsel office of The Travelers Companies, eventually growing the firm to 40 attorneys. During that time, Mr. Creedon served as a member of Travelers’ National Technology Advisory committee, the National Audit team, and claim counsel for no-fault fraud initiatives, and received the General Counsel’s Award for Excellence.

Mr. Creedon’s personal caseload included complex cases involving catastrophic injuries and deaths in the fields of construction and labor law, premises liability, products liability, motor vehicles and road design, municipal liability, and all facets of subrogation and insurance law. At Creedon & Gill P.C., he has also litigated high-profile toxic tort and municipal land use cases, medical device product liability cases, and commercial and business disputes, including unfair competition and trademark infringement.

Peter Creedon has taught pretrial litigation as an adjunct professor of law and written and taught accredited CLE courses in many of these areas. He also provides general counsel services to Long Island construction companies, including contracts, compliance, insurance coverage and mechanic’s liens.

Client-Centered Solutions

Our experience has taught us to listen closely to clients, in order to gain their trust and to get to the heart of the matter so we can take proactive steps. We invite you to arrange a consultation with one of our skilled attorneys to discuss how our counsel and representation can protect your interests. Call 631-656-9220 or contact us online.