About David
David Martella practices personal injury law in Rockville, Maryland — As a partner at Barry H. Helfand and David Martella, Lawyers, he focuses on various legal issues, including criminal law, DUI & DWI, domestic violence, and juvenile law. The firm serves clients throughout Montgomery County and surrounding areas, providing dedicated representation in many legal matters. Established in 2026, the firm is known for its commitment to client advocacy and effective legal solutions. He holds a Juris Doctor (J.D.) from American University Washington College of Law, which he earned in 2026. Prior to that, he obtained a Bachelor of Arts (B.A.) from American University, before his legal career.
During his time in law school, David worked through internships and clerkships. These opportunities helped him develop a knowledge of the law and its application in real-world scenarios. Most of his practice involves representing clients in personal injury cases, advocating for those who have suffered harm due to the negligence of others. In addition to personal injury law, David handles criminal defense cases, including DUI & DWI and domestic violence matters. Cases typically progress from initial consultations to negotiations and, when necessary, trial proceedings. His approach emphasizes thorough preparation and a commitment to achieving favorable outcomes for his clients.
Each case is treated with the utmost care, ensuring that clients receive personalized attention and strategic representation. Before joining Barry H. Helfand and David Martella, David worked in various legal capacities that enriched his understanding of the law and courtroom dynamics. His experience includes working with clients facing serious criminal charges and those seeking justice in personal injury claims. This diverse background allows him to approach each case with a well-rounded perspective, equipping him to navigate complex legal challenges effectively. His ability to understand both sides of a case enhances his advocacy for clients, whether in negotiations or in the courtroom.
David is a member of both the Federal Bar and the Maryland State Bar, which keeps him connected to the latest developments in the legal field. His involvement in these associations provides him with valuable resources and networking opportunities that enhance his practice. Committed to staying informed about changes in the law, he actively seeks out continuing education and professional development opportunities. In his free time, David enjoys engaging with the community through local events and legal education initiatives. He believes in the importance of giving back and helping others understand their legal rights, further supporting the values of the legal profession.
