HOME/ ABOUT/ ATTORNEYS/ PRACTICE AREAS/ SETTLEMENTS & VERDICTS/ NOTEWORTHY CASES/ IN THE NEWS Our History Our History Francis E. O'Brien dedicated his practice to helping people face the courtroom with dignity and confidence, more than 30 years ago. Today, Daniel O'Brien and Stephen O'Brien are continuing their father's practice; walking people through the judicial system with care, just like their father. You can count on the law office of O'Brien and O'Brien to walk you through the system as well. he law office of O'Brien and O'Brien is dedicated to going the extra mile for all clients. This is a personal Law firm, where the same attorney will be at your side throughout your entire court preceding. That means you won't be "shuffled" around to other attorneys during your case, but rather, enjoy the confidence of a single attorney from start to finish. For more than 30 years, the attorneys at O'Brien and O'Brien have been serving the people of Suffolk County, offering knowledge and experience to the support of thousands of cases. We appreciate your interest in O'Brien and O'Brien. Contact Us Name * First Name Last Name Email Address * Subject * Message * Keyboard shortcuts Map data ©2021 Google 2 km Terms of Use Report a map error 168 Smithtown Blvd. Nesconset NY 11767 P: (631) 265-6660 Monday through Friday 8AM to 6PM Saturday 10AM to 2PM Disclosure: The materials on this website have been prepared by O'Brien & O'Brien Law for informational purposes only and are not legal advice. The photos and videos on this website contain portrayals of clients by non-clients, re-enactment of scenes, pictures and persons which are not actual or authentic and depictions which are a dramatization. The information is not intended to create, and any receipt thereof does not constitute, an attorney-client relationship, nor does your use of any part of this website create or constitute an attorney-client privilege. No person or organization should act upon any information on this site without first seeking professional legal counsel. O'Brien & O'Brien Law cannot and does not represent you until our client intake process is completed. Further, we reserve the right to accept or decline representing any person or organization in any matter. Please do not send us any confidential information, including via the contact form available on this site.