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Donald Derfner is a respected attorney at Derfner & Gillett, LLP in New York, New York, where he practices in the firm’s general practice area. With a broad legal background and a client-focused approach, he provides thoughtful, practical counsel tailored to the needs of individuals, families, and businesses seeking dependable guidance on a wide range of legal matters. Known for his professionalism and attention to detail, Mr. Derfner approaches each matter with care, diligence, and a strong commitment to achieving efficient, effective solutions. In his legal practice, Mr. Derfner emphasizes clear communication, strategic problem-solving, and responsive service. He understands that clients often come to an attorney during challenging or uncertain times, and he works to make the process as understandable and manageable as possible. Whether addressing routine legal questions or more complex issues, he strives to offer sound advice and steady representation grounded in experience and judgment. Based in New York, NY, Mr. Derfner is admitted to practice under Bar Number 1504208. Through his work with Derfner & Gillett, LLP, he continues to serve clients with integrity and dedication, maintaining a professional standard that reflects the firm’s commitment to quality legal counsel. His general practice experience and practical approach make him a reliable resource for clients seeking trusted legal support in New York.