About

Dennis O’Brien is an attorney with Frazer & Feldman, LLP in Westbury, New York, where he represents clients in a broad range of legal matters as part of the firm’s general practice. Licensed to practice law in New York, Bar Number 4210100, he brings a steady, client-focused approach to each matter he handles. Drawing on his experience in general practice, Mr. O’Brien works to provide practical legal guidance tailored to the needs of individuals and businesses seeking reliable counsel in the Westbury area and throughout Long Island. At Frazer & Feldman, LLP, Mr. O’Brien is committed to helping clients navigate legal issues with clarity, professionalism, and responsiveness. He understands that legal concerns can be complex and often come with significant personal or business implications, and he strives to make the process more manageable by offering thoughtful counsel and clear communication. His approach reflects a dedication to understanding each client’s goals and developing solutions that align with their best interests. Mr. O’Brien’s practice is grounded in professionalism, attention to detail, and a commitment to serving clients with integrity. Whether addressing day-to-day legal concerns or more nuanced matters that require careful analysis, he works to deliver dependable representation and practical support. Clients seeking a general practice attorney in Westbury, NY, can turn to Dennis O’Brien for legal guidance focused on service, responsiveness, and strong advocacy.

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