About John
John Zwerling is an attorney based in Alexandria, Virginia, with a focus on criminal law, business law, health care law, and DUI & DWI defense. He has been a member of the D.C. Bar since 1971, demonstrating a long-standing commitment to the legal profession. His firm, Zwerling/Citronberg, PLLC, located at 114 North Alfred Street, provides many legal services tailored to meet the diverse needs of clients in these areas. Mr. Zwerling earned his Juris Doctor from the George Washington University Law School, a prestigious institution known for its rigorous legal education. Prior to that, he completed his undergraduate studies at the University of Pennsylvania, where he received a Bachelor of Arts in Political Science. His academic background laid a strong foundation for his legal career.
During his time in law school, he gained inexperience by clerking for the U.S. District Court for the District of Columbia. That engage directly with federal litigation and understand the details of the judicial system. In his criminal defense practice, Mr. Zwerling has represented clients in a variety of cases, including drug offenses, fraud, and violent crimes. His experience in DUI & DWI defense has led to numerous favorable outcomes for clients facing serious charges. Each case supports his providing robust representation and ensuring that clients receive fair treatment under the law. His business law practice covers essential areas such as business formation, mergers and acquisitions, and partnership disputes.
This lets the attorney assist entrepreneurs and established businesses alike in navigating legal challenges. Additionally, Mr. Zwerling offers counsel in health care law, advising medical professionals and institutions on regulatory compliance and contractual matters. His insights into this complex field help clients avoid legal pitfalls and maintain compliance with ever-evolving regulations. Before founding Zwerling/Citronberg, PLLC, he was a partner at Moffitt, Zwerling & Kemler, P.C., a firm also based in Alexandria. In 1995, he was involved in the notable case, United States v. Moffitt, Zwerling & Kemler, P.C., which addressed significant issues related to attorney fees and criminal forfeiture, further highlighting his expertise in ethical legal practice. Mr.
Zwerling is a dedicated member of the District of Columbia Bar and has received recognition for his contributions to the legal community. Fluent in English and conversational in Spanish, he effectively serves clients. His experience, combined with a strong commitment to client advocacy, has established him as a respected figure in the legal profession. Through his work, Mr. Zwerling continues to uphold the principles of justice and integrity, making a meaningful impact in the lives of those he represents.
