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Jonathan O'Neill Gill

Jonathan O'Neill Gill

  • Appeals & Appellate, Arbitration & Mediation, Business Law ...
  • New York
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Jonathan Gill, a native New Yorker, graduated Cum Laude from SUNY Oswego in 1985. He then received his J. D. degree from Benjamin N. Cardozo School of Law in 1988. He was admitted to the New York State Bar in 1989, and is also admitted to practice before the United States District Court [Southern, Eastern Districts].
Mr. Gill served as an Assistant District Attorney in the Bronx District Attorney’s Office from 1988 through 1997. In addition to serving as a Senior Trial Attorney in the Major Offense & Homicide Trial Bureaus, Mr. Gill was also Deputy Director of Litigation Training for the incoming classes of newly hired ADA’s. As a Major Offense & Homicide Assistant, Mr. Gill conducted over fifty jury trials in State Supreme Court with a conviction rate of 96%.
These trials included homicide and high-profile cases involving career criminals and involved the examination of expert witnesses in areas of neurology, orthopedics, cardiology, trauma surgery, pathology, crime scene and accident reconstruction, ballistics and identification of controlled substances.
As Deputy Director, Trial Training Bureau he helped to create and implement office-wide training programs in basic and advanced trial advocacy covering every aspect of criminal litigation. From 1997 through 2004, Mr. Gill worked as a Senior Trial Associate for his partner, Mr. Creedon who was the managing attorney at Creedon & Associates, as a staff counsel trial attorney for The Travelers Insurance Company.
As a Major Case Senior Trial Attorney, Mr. Gill prepared and tried high exposure personal injury cases involving death or serious injuries.
As Subrogation Team Leader, Mr. Gill created, developed and managed all aspects of Major Case Property, Auto and Worker’s Compensation subrogation lines from intake and investigation, through litigation to trial, arbitration or settlement. He responded to the scenes of catastrophic fire, water, building collapse and airliner crash property losses

Practice Areas
    Appeals & Appellate
    Civil Appeals, Federal Appeals
    Arbitration & Mediation
    Business Arbitration, Consumer Arbitration, Family Arbitration
    Business Law
    Business Contracts, Business Dissolution, Business Finance, Business Formation, Business Litigation, Franchising, Mergers & Acquisitions, Partnership & Shareholder Disputes
    Construction Law
    Construction Contracts, Construction Defects, Construction Liens, Construction Litigation
    DUI & DWI
    Elder Law
    Estate Planning
    Guardianship & Conservatorship Estate Administration, Health Care Directives, Trusts, Wills
    Criminal Law
    Criminal Appeals, Drug Crimes, Expungement, Fraud, Gun Crimes, Internet Crimes, Sex Crimes, Theft, Violent Crimes
    Insurance Defense
    Medical Malpractice
    Birth Injury, Medical Misdiagnosis, Pharmacy Errors, Surgical Errors
    Nursing Home Abuse
    Personal Injury
    Animal & Dog Bites, Brain Injury, Car Accidents, Construction Accidents, Motorcycle Accidents, Premises Liability, Truck Accidents, Wrongful Death
    Probate Administration, Probate Litigation, Will Contests
    Products Liability
    Drugs & Medical Devices, Motor Vehicle Defects, Toxic Torts
Video Conferencing
  • Skype
  • Zoom
  • GoToMeeting
  • Free Consultation
  • Credit Cards Accepted
  • Contingent Fees
Jurisdictions Admitted to Practice
New York
New York State Office of Court Administration
ID Number: 2266849
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E.D.N.Y District Court
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S.D.N.Y . District Court
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Benjamin N. Cardozo School of Law
Benjamin N. Cardozo School of Law Logo
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Professional Associations
New York State Bar  # 2266849
- Current
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Websites & Blogs
firm website
Contact & Map
Creedon & Gill, PC
7 Penn Plaza
Suite 2102
New York, NY 10019
Toll-Free: (631) 656-9220
Monday: 8:30 AM - 5 PM
Tuesday: 8:30 AM - 5:30 PM
Wednesday: 8:30 AM - 5:30 PM
Thursday: 8:30 AM - 5:30 PM
Friday: 8:30 AM - 5:30 PM
Saturday: 8:30 AM - 5:30 PM
Sunday: Closed (Today)
Telephone: (631) 656-9220
Monday: 7:30 AM - 6 PM
Tuesday: 7:30 AM - 6 PM
Wednesday: 7:30 AM - 6 PM
Thursday: 7:30 AM - 6 PM
Friday: 7:30 AM - 6 PM
Saturday: 7:30 AM - 6 PM
Sunday: Closed (Today)
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