William (Bill) Sosis, Esq.

William N. Sosis

I am an experienced attorney licensed in the state of New Jersey. I hold a bachelors degree from Montclair University, a masters degree from NJIT and a Juris Doctor from Western Michigan University, Cooley Law School. My practice includes all matters relating to family law and divorce, domestic violence, child custody, consumer law, internet and cybersecurity, estate planning and administrative law, as well as other general matters. I have successfully appeared before the Family-Part as well as the New Jersey Appellate Division. I am an instructor for New Jersey Continuing Legal Education courses in e-discovery, cybersecurity, internet privacy and am an expert for IT-related matters. I provide a professional, caring and cost-conscious environment where you can feel comfortable and confident trusting us to handle your legal concerns. In addition to my legal experience, I have also worked for many years in several industries. I believe all my experiences and the countless people I have helped provide me with the empathy and ability to understand the disappointment, emotions, and frustrations you may be experiencing from your legal issues.


  • Western Michigan University Cooley Law School, Juris Doctor (J.D.), Law
  • New Jersey Institute of Technology, Master's Degree, Operations Research
  • Montclair State University, Bachelor's Degree, Computer Science & Mathematics
  • Project Management Institute, Project Management Professional (PMP Certification), Project Management

No aspect of this advertisement has been approved by the Supreme Court of New Jersey.