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Duane Schoonmaker is an attorney with William Mattar, P.C., serving clients in Williamsville, New York, and the surrounding Western New York community. Admitted to practice in New York under bar number 2037174, he brings a thoughtful, client-focused approach to his work in general practice. Known for his professionalism and attention to detail, Mr. Schoonmaker is committed to helping clients navigate a wide range of legal matters with clarity, responsiveness, and practical guidance. As a general practice attorney, Mr. Schoonmaker understands that every client’s situation is unique and often requires both careful legal analysis and clear communication. He works diligently to provide dependable representation tailored to each client’s needs, with an emphasis on building trust and making the legal process more approachable. Whether addressing routine legal concerns or more complex issues, he strives to offer practical solutions grounded in sound legal judgment. Clients working with Duane Schoonmaker can expect a strong commitment to service and a professional demeanor at every stage of the matter. His approach reflects the values of accessibility, integrity, and client advocacy that are essential in a successful legal practice. Based in Williamsville, NY, Mr. Schoonmaker is dedicated to supporting individuals and families throughout the region with reliable legal assistance from a respected New York law firm.