The Oshman Firm Law Firm Rooted in the vibrant legal landscapes of New Jersey and New York City, The Oshman Firm has stood as a pillar of legal excellence for over 40 years. This prestigious law firm extends its services nationwide, championing the rights of individuals harmed by the negligent actions of corporations and manufacturers. Its diverse specialties cover critical areas such as environmental litigation, medical malpractice, and personal injury, ensuring comprehensive legal coverage for many clients.