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Contact
Email
Phone
+12026220203
Address
1500 Pennsylvania Ave Nw, Room 2218a, Washington, DC, 20220, US
Professional
Bar Number
4002390
About
John Hammer is a seasoned attorney based in Washington, DC, who serves clients through the Department of the Treasury. Licensed to practice law under Bar Number 4002390, he brings a steady, professional approach to a broad range of legal matters within his general practice. Known for his clear judgment and practical perspective, Mr. Hammer is committed to helping navigate complex issues with diligence, discretion, and attention to detail. With a background in general practice, Mr. Hammer understands the importance of providing reliable legal guidance tailored to each client’s needs. He approaches every matter with a focus on sound analysis, effective communication, and thoughtful problem-solving. Whether addressing routine legal concerns or more complex matters, he strives to deliver efficient, responsive counsel that helps clients move forward with confidence. Mr. Hammer’s practice is grounded in professionalism and a commitment to service. He values building strong working relationships and works to ensure clients feel informed and supported throughout the legal process. Based in Washington, DC, he continues to bring integrity, responsiveness, and a client-centered mindset to his work at the Department of the Treasury.
Credentials
Education
Rutgers School Of Law - Camden
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Updated: Aug 18, 2026