About Us If you have been charged with a crime or have been injured due to the negligence of another, you need an experienced attorney on your side to fight for your rights. At the New Jersey law firm of Weiseman DiGioia, P.A., we know how stressful the legal process can be. Attorney Donald A. DiGioia and his associate Michael T. Simon use their experience to help you get through the challenges by providing high-quality representation. You can count on us to be strong advocates for you in your time of need.