About

Luke Rooney is an attorney with Simpson Thacher & Bartlett LLP in Washington, DC, where he practices in the area of general practice. Based in the nation’s capital, Mr. Rooney brings a professional, client-focused approach to his work, helping clients navigate a wide range of legal matters with clarity, diligence, and attention to detail. His practice reflects the versatility and responsiveness that clients value when seeking guidance from experienced counsel in a dynamic legal environment. In his role, Mr. Rooney is committed to delivering thoughtful legal support tailored to the needs of each client. He understands that legal issues often require both strategic insight and practical judgment, and he strives to provide advice that is not only legally sound but also aligned with his clients’ broader goals. Whether addressing routine matters or more complex issues, he approaches each engagement with professionalism, strong analytical skills, and a commitment to thorough preparation. Mr. Rooney is admitted to practice in Washington, DC, and is identified by Bar Number 5126008. Through his work at Simpson Thacher & Bartlett LLP, he continues to build a reputation for reliable legal service and attentive client representation in general practice matters.

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