Jonathan Gill | Northport Business Lawyer

Mr. Jonathan O'Neill Gill

Mr. Jonathan O'Neill Gill

Criminal, Business, Lawsuit & Dispute, Estate, Motor Vehicle, Real Estate, Construction, Transportation & Shipping, Arbitration, Mediation, Litigation, Traffic

Premium Member Premium Member
Experience: 36 years
Language(s): English

Premium Member
Verified Highlights

Premium Badge Contact Information Verified
Premium Badge In Good Standing
Premium Badge No Misconduct Found
Premium Badge Free Consultation
Premium Badge Accepts Credit Cards
Premium Badge Accepts Referrals
Premium Badge Reviews Pro Bono Cases

Main Office

24 Woodbine Ave
Suite 8
Northport, NY 11768

Office Hours

Other Locations

Proudly serving Northport, New York and the surrounding areas.

Jonathan Gill, Esq.

About Jonathan

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.

Call today to schedule a free consultation.

Experience

Senior Trial Associat

The Travelers Insurance Companies

1997

Assistant District Attorney

Bronx County District Attorney’s Office

Admission

Verified New York

1989

Education

Benjamin N. Cardozo School of Law, Yeshiva University

J.D.

1988

Recognitions & Achievements

Associations
  • Member | U.S. District Court Eastern District of New York
  • Member | U.S. District Court Southern District of New York
Honors / Awards
  • Claim Litigation Management Award for Excellence
  • Named to the Who's Who list of Top Attorneys in North America for
    2020

Founded 2004

Jonathan Gill, Esq. Highlights

Criminal, Business, Estate, Litigation, DUI-DWI, Commercial Litigation

Firm Size: small
Firm Locations: 1
Languages: English, Spanish

Premium Member Mr. Jonathan O'Neill Gill has been a Premium Member since November 05, 2025.

Many of our longest-standing Premium Members have built strong reputations over time. We highlight their experience to help you make informed choices with confidence.