About
David A. Dietz is an experienced Rockland County lawyer who helps people navigate difficult legal situations. He represents clients in personal injury, criminal defense, and family law matters, guiding them with clear communication and strong advocacy. With years of trial and litigation experience, he works to protect clients’ rights and achieve fair results. His background across several legal areas allows him to handle complex cases and provide practical solutions for individuals and families in need.
David earned his J.D. from Fordham University School of Law in New York. Before that, he completed his B.S. at Cornell University in Ithaca, New York. He is admitted to practice in New York, New Jersey, the Southern District of New York, and the Eastern District of New York.
David has gained wide-ranging experience throughout his career that strengthens his work on behalf of clients. He runs the Law Offices of David A. Dietz, P.C., where he represents people in personal injury, criminal defense, and family law matters. Before opening his firm, he served as a Trial Attorney at Schwartz, Goldstone & Campisi, LLP, handling plaintiffs’ personal injury cases. He also worked with American International Group Technical Services, Inc. as an Environmental Claims Analyst and later as a Corporate Directors & Officers and Employment Practices Claims Analyst. His earlier roles include serving as a Litigation Associate at Bivona & Cohen and as an Assistant District Attorney at the Bronx District Attorney’s Office.
David A. Dietz has helped clients injured in car accidents, truck accidents, slip-and-fall incidents, construction accidents, medical malpractice cases, and wrongful death matters. He uses his trial background and analytical skills to build strong cases and pursue the compensation people deserve. His commitment to professional, effective representation has made him a trusted advocate for individuals seeking justice.
Law Office Affiliations
-
Attorney, Law Offices of David A. Dietz, P.C.
- Member, New York State Bar Association
- Member, New Jersey State Bar Association
Licensed State
- New York
- New Jersey
Education
- Fordham University School of Law
Juris Doctor (JD) - Cornell University
Bachelor of Science (BS)
Awards & Badges


- Child Custody
- Child Support
- Divorce & Separation
- Car Accidents
- Construction Accidents
- Medical Malpractice
- Slip & Fall Accidents
- Trucking Accidents
- Wrongful Death




