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Experience Makes All the Difference

With more than 80 years of combined dedication to protecting the rights of New Yorkers, the attorneys of Collins Gann McCloskey & Barry PLLC know what it takes to win. 

How Can We Help You?

New York Lawyers

Practicing Criminal Defense, Personal Injury & Estate Planning

Collins Gann McCloskey & Barry PLLC is New York’s premier full-service law firm founded by a fearless team of former Assistant District Attorneys and aggressive trial lawyers. Focusing our practice on criminal defense, personal injury law, estate planning, and record sealing, we deliver aggressive, results-driven representation without losing sight of our clients’ goals and best interests. Whether you are facing criminal charges, seeking compensation after suffering an injury, or drafting an estate plan, you can count on the New York attorneys at Collins Gann McCloskey & Barry PLLC to fight tirelessly for you.

With several decades of combined experience, our lawyers understand the civil and criminal legal systems from the inside out. We are prepared to craft an effective strategy on your behalf, maintaining a razor-sharp focus on achieving positive results and helping you move forward. No case is too large, too complex, or too challenging for our team to tackle. We are fearless both at the negotiating table and in the courtroom. Allow us to serve as your trusted advocates in your time of need. It all starts with a phone call and a free initial consultation.

Contact us online or call (516) 218-5131 to get started on your free consultation.

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When Your Future’s on the Line

Turn to Collins Gann McCloskey & Barry PLLC

At Collins Gann McCloskey & Barry PLLC, every one of our partners is a former Assistant District Attorney of Nassau County. As former prosecutors, we know the system from both sides. Our criminal defense attorneys have extensive experience litigating in both state and federal criminal courts and have resolved countless cases through settlement and verdict. With equal conviction, we represent individuals and businesses against charges ranging from minor traffic offenses and drunk driving to major white-collar crimes, drug offenses, violent felonies, and homicide.

Facing a criminal charge may be the most serious and stressful event of your life. Do not make the mistake of representing yourself against such charges or hiring a lawyer who has no experience navigating the criminal justice system in New York. At Collins Gann McCloskey & Barry PLLC, mounting an effective defense is our highest priority. Our New York criminal defense lawyers can help you develop and execute a strong legal defense no matter what charges you face.

  • MOTOR VEHICLE ACCIDENT SEVEN FIGURE SETTLEMENT
  • RAPE ALLEGATIONS CHARGES DROPPED WITHOUT ARREST
  • JOGGER HIT BY MOTOR VEHICLE SIX FIGURE SETTLEMENT
  • DEPORTED AFTER GUILTY PLEA IN 2005 CONVICTION VACATED AND CHARGES DISMISSED
  • DRUG CASE DISMISSED
  • INTOXICATED DRIVING CASE DISMISSED
  • 84-COUNT INDICTMENT JURY ACQUITTAL
  • FELONY DRUG CASE DISMISSED
  • DRUNK DRIVING DISMISSED
  • DWI DISMISSED MID-TRIAL
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Personalized, Driven, Dedicated Representation Collins Gann McCloskey & Barry PLLC

We are here to service your legal needs in a way that best suits you. Your well-being is our firm's priority.

More About Our Firm

Client Testimonies

Many criminal cases can be resolved through negotiations between a seasoned criminal lawyer and a reasonable prosecutor. But not all cases can or should be resolved in that manner, and the very best criminal lawyers are veterans of criminal litigation with extensive experience in pre-trial motion practice, suppression hearings and jury trials. Our trial abilities have been honed by years of battle in courtrooms throughout the metropolitan New York area. We have successfully tried jury cases before some of the toughest and well-known judges in the nation. We have successfully handled criminal cases of virtually every conceivable variety.

  • “There would have been no other attorney in the country that would have gotten me out of the situation I was in.”

    - Anonymous

  • “I am forever grateful and would highly recommend him!”

    - Anonymous

  • “I received a very favorable resolution to my case.”

    - Dan E.

  • “Thank you does not adequately express how grateful we are to you! We feel that you are a blessing to John and to our family. This decision is a result of your expertise, hard work, and compassion. We ...”

    - Former Client

  • “From the moment I first met Marc, I sensed I was in good hands and it wasn’t long before my sense was validated. He walked me through everything and prepared me in a way that provided a tremendous ...”

    - Kevin
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