About

David Gerard O’Brien is a dedicated employment law attorney at Peabody & Arnold LLP in Boston, where he advises and represents clients in a wide range of workplace-related matters. Based at the firm’s 600 Atlantic Avenue office, he focuses his practice on employment law issues that demand careful judgment, practical problem-solving, and a strong understanding of the evolving legal landscape. His work reflects a commitment to helping clients navigate sensitive and often high-stakes employment disputes with clarity and confidence. With extensive experience in employment law, Mr. O’Brien is known for his thoughtful, client-centered approach and his ability to address complex legal issues with precision and professionalism. He works with employers and employees on matters involving workplace rights, compliance, and dispute resolution, always with an emphasis on protecting client interests while pursuing efficient and effective outcomes. His practice is grounded in a deep appreciation for the impact employment issues can have on individuals and organizations alike. At Peabody & Arnold LLP, Mr. O’Brien brings a steady and practical perspective to each matter, combining legal insight with responsive service. He is committed to delivering clear guidance and tailored strategies that meet the needs of each client, whether they are facing a workplace conflict, seeking compliance advice, or navigating an employment-related challenge in Massachusetts.

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