Collins Gann McCloskey & Barry PLLC Introduce
When legal troubles arise, they can be some of the most stressful and life-altering experiences a person can face. For residents of New York, particularly when dealing with criminal charges or personal injuries, having a dedicated and skilled legal team is not just a benefit—it’s a necessity. Collins Gann McCloskey & Barry PLLC is a full-service law firm located in Mineola, New York, with a strong focus on criminal defense and personal injury cases. Founded by a team of former Assistant District Attorneys, the firm brings a unique and invaluable perspective to their practice, giving them an insider’s understanding of how the legal system operates from both sides. This guide is designed to provide you with a comprehensive overview of the firm's services, approach, and commitment to their clients, helping you understand why they are a trusted resource in the New York legal community.
The firm's mission is to provide fearless, results-driven representation while never losing sight of their clients' goals and best interests. Their attorneys are known for their aggressive trial advocacy and their deep commitment to achieving positive outcomes. The firm’s client-centered approach is consistently praised in testimonials, with clients highlighting the kindness, professionalism, and support they received. From the very first consultation, the attorneys take the time to listen to your story, understand your struggles, and provide a clear path forward, alleviating the anxiety that often accompanies legal challenges. The firm's partners have decades of combined experience, and their background as former prosecutors provides a tactical advantage, allowing them to anticipate the opposition's strategies and craft a more effective defense. This unique blend of courtroom experience, legal knowledge, and personal compassion makes them a formidable presence for any legal battle.
The offices of Collins Gann McCloskey & Barry PLLC are located at 138 Mineola Blvd, Mineola, NY 11501, USA. This address places the firm in a central and easily accessible part of Long Island, making it a convenient choice for clients from Nassau County and beyond. When it comes to accessibility, the firm has taken steps to ensure that their office is accommodating. The building includes a wheelchair accessible parking lot, which simplifies the process for clients with mobility challenges. While other accessibility features are not explicitly listed in the provided data, the presence of an accessible parking lot demonstrates a commitment to client comfort and convenience. The firm also offers online appointments, which provides additional flexibility for clients who may find it difficult to travel due to injury, illness, or other personal circumstances. This hybrid approach of offering both in-person and online consultations reflects a modern and client-focused practice, prioritizing convenience and accessibility for everyone.
As a professional legal service, Collins Gann McCloskey & Barry PLLC recommends appointments for all consultations. This ensures that a dedicated attorney can allocate focused, uninterrupted time to discuss the details of your case. By scheduling in advance, you can be sure that the firm is prepared for your meeting and can provide the thorough attention your situation requires. The firm understands the urgency of many legal matters, and their responsiveness is a hallmark of their service. Clients have noted that after reaching out, they were scheduled for an in-person meeting "within no time," which is a testament to the firm's efficiency and dedication. This structured yet prompt approach is crucial for clients who are dealing with time-sensitive and stressful legal issues, reinforcing a sense of professionalism and reliability from the outset.
Collins Gann McCloskey & Barry PLLC offers a wide array of specialized legal services, with a primary focus on criminal defense and personal injury. Their expertise covers a vast spectrum of cases, ensuring that clients can find comprehensive legal support for even the most challenging situations. The services offered include:
- Criminal Defense: The firm handles a wide range of criminal cases, from misdemeanors to violent felonies. This includes, but is not limited to:
- Criminal record expungements and sealing.
- Domestic violence litigation.
- Drug possession and offenses defense.
- DWI and traffic violations.
- Theft, burglary, and robbery defense.
- White collar crimes such as fraud and embezzlement.
- Sex offense defense litigation.
- Homicide/Murder and violent felonies.
- Cases involving anabolic steroids and internet hacking.
- Personal Injury: The firm also provides legal representation for clients who have suffered injuries due to the negligence of others, with specific expertise in areas like:
- Criminal Defense Personal Injury.
- General Personal Injury Cases.
This extensive list of services, particularly in the realm of criminal defense, highlights the firm's deep specialization. By focusing on these specific areas, the attorneys at Collins Gann McCloskey & Barry PLLC have developed an in-depth understanding of the laws, procedures, and defense strategies that are most effective in New York courts. The ability to handle everything from minor traffic violations to major felony cases means they can serve as a comprehensive legal partner for clients facing a variety of criminal charges. Their background as former prosecutors provides a tactical edge, allowing them to better anticipate the prosecution's moves and build a more robust and proactive defense strategy.
The firm’s features and highlights are what truly set them apart in the New York legal landscape. Key features include:
- Online Appointments: Offers convenience and flexibility for initial consultations.
- Wheelchair Accessible Parking Lot: Ensures the office is accessible for all clients.
- Appointments Recommended: A professional practice that guarantees dedicated time for each client.
- Exceptional Client Communication: Clients report that the firm is "always available via email and calls" and "make themselves available 24/7." This level of accessibility is a rare and invaluable asset.
- Compassionate and Non-Judgmental Attitude: Testimonials praise the attorneys for their "professionalism, respect, kindness and patience," noting that they used "words of encouragement regardless my situation without any negative judgment."
- Proven Track Record of Success: Clients credit the firm with getting "a deal with the court" and even getting a DWI case "dismissed." The firm's ability to achieve "best results" is a recurring theme in reviews.
- Fair and Transparent Fees: A client noted that fees were "very fair" with "no additional fees surprises," which speaks to the firm's integrity and honesty.
These highlights, particularly the heartfelt client testimonials, paint a powerful picture of a firm that not only achieves results but also genuinely cares about the people they represent. The stories of clients feeling like they "found a light through out darkness" and "got life back" are the strongest possible endorsements for a criminal defense attorney. The emphasis on kindness, respect, and constant availability is what turns a professional relationship into a truly supportive one, and these qualities are a significant reason why clients highly recommend this firm.
For those in need of legal assistance, contacting Collins Gann McCloskey & Barry PLLC is the first step toward finding a resolution. Their contact information is:
Address: 138 Mineola Blvd, Mineola, NY 11501, USA
Phone: (516) 218-5131
The local phone number and clear address make it easy for New York residents to get in touch. The firm also offers a free initial consultation, which provides a risk-free opportunity to discuss your case and understand your legal options before making any commitment. This open-door policy, combined with their strong reputation, makes them a highly approachable legal resource for the community.
Why is Collins Gann McCloskey & Barry PLLC a worthy choice for legal representation in New York? The reasons are rooted in their exceptional expertise, client-focused approach, and remarkable track record. As former prosecutors, the attorneys bring a unique advantage to the criminal defense arena, understanding the system from the inside out. This knowledge, combined with their aggressive trial advocacy, allows them to fight tirelessly for their clients. The firm’s true strength, however, lies in its commitment to personal connection. Clients feel respected, heard, and supported, with attorneys who are described as kind, dedicated, and available 24/7. This high level of personal service, combined with their ability to achieve "priceless" results, makes them a standout choice for anyone facing a legal crisis. For New Yorkers looking for a law firm that will not only fight fiercely for them but also treat them with dignity and compassion, Collins Gann McCloskey & Barry PLLC is a trusted and highly recommended option.
Collins Gann McCloskey & Barry PLLC Services
Criminal Justice Attorney
- Criminal record expungements
- Domestic violence litigation
If you face domestic violence charges in Nassau County, do not take your situation lightly. The Long Island criminal defense law firm of Collins Gann McCloskey & Barry PLLC can help you develop a winning legal strategy to defend your rights.
- Drug possession defense litigation
The attorneys at the Nassau County law firm of Collins Gann McCloskey & Barry PLLC know how to develop strong legal defenses against Nassau County drug charges. Contact us today!
- Felony defense litigation
If you or a loved one faces a felony or violent felony charge in Nassau County, you must take the situation very seriously. You need experienced legal help. You need the Long Island criminal lawyers at Collins Gann McCloskey & Barry PLLC.
- General criminal defense litigation
- Sex offense defense litigation
If you or a loved one faces a sex crime accusation in Nassau County, you must act quickly in order to contain the potential damage. Contact an experienced Long Island sex offense defense attorney at Collins Gann McCloskey & Barry PLLC immediately.
- Anabolic Steroids
Nassau County attorney Rick Collins and the other attorneys at the law firm Collins Gann McCloskey & Barry PLLC are among the most knowledgeable legal authorities on anabolic steroids and muscle-building dietary supplements.
- Arson
If you or a loved one faces such charges, then one of the most important things you can do is retain an experienced, knowledgeable arson defense attorney like those at the Long Island law firm Collins Gann McCloskey & Barry PLLC.
- Criminal Case
- Criminal Defense
- Criminal Defense Personal Injury
- Criminal Lawyer
- Criminal Record Sealing Law
- DWI
When you face such charges, it is essential that you retain an attorney who understands the criminal DWI and DWAI laws in the applicable jurisdiction as early as possible. In Nassau County, you need to contact Collins Gann McCloskey & Barry PLLC.
- Domestic Violence
If you face domestic violence charges in Nassau County, do not take your situation lightly. The Long Island criminal defense law firm of Collins Gann McCloskey & Barry PLLC can help you develop a winning legal strategy to defend your rights.
- Drug Offenses
- Drug Offenses Dwi
- Embezzlement
If you are an employee who faces embezzlement charges, or an employer who suspects one of your employees of embezzling from you, time is not on your side. Retain an experienced criminal defense law firm like Collins Gann McCloskey & Barry PLLC in Nassau County today.
- Fraud
At the Nassau County law firm of Collins Gann McCloskey & Barry PLLC, we zealously represent our clients who have been accused of fraud. We believe that the American judicial system works best when everyone has access to the best possible legal representation.
- Homicide/Murder
If you or a loved one faces homicide or murder charges in Nassau County, contact the criminal defense attorneys at Collins Gann McCloskey & Barry PLLC today.
- Internet Hacking
If you face charges stemming from Internet hacking or other instances of cybercrime, you need to retain legal counsel who understands cyberspace and the laws surrounding online activity. You need the Nassau County criminal attorneys at Collins Gann McCloskey & Barry PLLC.
- Misdemeanors
The lawyers at Collins Gann McCloskey & Barry PLLC bring years of combined experience as Nassau and Kings County criminal attorneys to every case we try, regardless of whether our client is charged with a serious felony or a simple misdemeanor.
- Probate And Estate Matters
- Sex Offenses
If you or a loved one faces a sex crime accusation in Nassau County, you must act quickly in order to contain the potential damage. Contact an experienced Long Island sex offense defense attorney at Collins Gann McCloskey & Barry PLLC immediately.
- Theft, Burglary, & Robbery
If you or a loved one faces such charges, you must appreciate the serious consequences of a conviction. Contact an experienced criminal defense law firm like Collins Gann McCloskey & Barry PLLC to defend your rights.
- Traffic Violations
- Violent Felonies
If you or a loved one faces a felony or violent felony charge in Nassau County, you must take the situation very seriously. You need experienced legal help. You need the Long Island criminal lawyers at Collins Gann McCloskey & Barry PLLC.
- Violent Felony
- White Collar Crimes
Do not let white collar or federal charges threaten the business or reputation you have spent years building. Let the knowledgeable, reputable criminal defense attorneys at Collins Gann McCloskey & Barry PLLC begin building your defense as soon as possible.
Collins Gann McCloskey & Barry PLLC Details
Service options
- Online appointments
Accessibility
- Wheelchair accessible parking lot
Planning
- Appointments recommended
Collins Gann McCloskey & Barry PLLC Photos





Collins Gann McCloskey & Barry PLLC Location
Collins Gann McCloskey & Barry PLLC
138 Mineola Blvd, Mineola, NY 11501, USA
Collins Gann McCloskey & Barry PLLC Reviews
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★ 5★ 4★ 3★ 2★ 1I have no words to describe how grateful I am to have Marc Gann as my lawyer.They are all amazing!!I walked in to their office thinking I will never find a way out of my legal charges situation. With much professionalism, respect ,kindness and patience ,Marc heard my struggles and gave me hopes.His team was extremely well mannered and supportive. I called the office and within no time, I was scheduled to go in person to meet with them. I Didn’t have to anxiously wait..I came out of his office feeling like I had found a light through out my darkness at that time. Within a short period of time Marc and their firm got me a deal with the court and I was able to get my life back with best results.I want to strongly recommend him and his firm to anyone regardless how difficult your case might seem. “Nothing is impossible for them”.if you have a difficult case and think you are lost, you are not alone. You will be in great hands.They have the best attitude…They will find a solution and a way out. He will make sure you get positive results. In addition, they are extremely kind.They answered all my questions and concerns and most of all, they always used words of encouragement regardless my situation without any negative judgment.They are always available via email and calls. They make themselves available 24/7 to answer your questions and attend to your needs. Having them fight my case was the best thing that ever happened to me. I am so happy I found them and will be always grateful for all they have done for me and my family .They helped me bring my family back together and helped me get the best results. I got my life back!! Thank youI truly recommend Marc Gann and this firm to anyone looking for kind, dedicated hard working professionals, who truly love what they do and are willing to put all their dedication in love into helping anyone regardless of how difficult the case might seem. Thank you all for everything you have done for me and my family. In addition, fees are very fair and you will never have any additional fees surprises. Thank you all for your hard work!!PRICELESS!!
May 13 · Nikki ArechederraI can’t say enough how amazing my experience was with this law group I had reached out to Mr Gerard McCLoskey from a referral after originally retaining another law firm for a DWI case and was not satisfied .Gerard sat with me and explained the whole process in detail I immediately hired him and let go of the other firm .After several months of court appearances and conversations Gerard had got my case dismissed ! So grateful for his expertise . Brian W
July 29 · big willyI am incredibly grateful for the outstanding service received from Attorney David Barry @ Colins Gann McCloskey & Barry. From the very first consultation, they demonstrated exceptional professionalism and a deep understanding of the law. Attorney Barry took the time to explain every step of the process. ensuring we felt informed and comfortable throughout. I truly appreciated their responsiveness and willingness to address my concerns, no matter how small. Thanks for their expertise and dedication, our case had a successful outcome, and I couldn't be happier! I highly recommend Attorney David Barry at Collins Gann McCloskey & Barry to anyone seeking legal assistance. They genuinely care about their clients and work tirelessly to achieve the best results. Thank you for everything!
December 06 · Yahaira AlvaradoI am very thankful for David J. Barry's services and the outcome of the case. I hired David J. Barry to dispute an unlicensed operator ticket for my 17-year-old son. After he went to court, he was able to resolve my son’s traffic matter with a jaywalking violation instead. This outcome was incredibly helpful because it had no impact on my son’s future license.David was always patient, understanding, and very quick to resolve the case, which made the entire process much easier for us. While I hope we don’t encounter a situation like this again, if we ever do, I would hire him again without hesitation. Both my son and I are truly grateful for David J. Barry's assistance and the positive resolution of this case.
August 06 · Elizandra GarciaHaving worked with multiple of the lawyers at the firm over the course of a few different cases I can tell you that the amount of care, compassion and efficiency is top level. Gerard and the others at the firm make special efforts to make bad situations more bearable. To have someone who you can trust by your side is priceless. Highly recommend!
October 03 · J B
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