Angelo A. Stio III

Angelo A. Stio III


Princeton, NJ
Phone: 609.951.4125    Fax: 609.452.1147

New York, NY
Phone: 212.808.2700    Fax: 212.286.9806

Angelo A. Stio III is a partner in the Litigation and Dispute Resolution Department of Pepper Hamilton LLP, and a member of the firm’s Privacy, Security and Data Protection group where he regularly counsels health care, financial services and educational institution clients on data privacy and security issues.

Mr. Stio is an experienced trial attorney who litigates matters in state and federal courts throughout the country. He handles complex commercial disputes, class actions and derivative suits, corporate governance disputes, and college and university litigations.

Mr. Stio is a member of the firm’s Associates Committee and Pro Bono Committee and is actively engaged in pro bono representations.

A frequent writer and lecturer, Mr. Stio has published articles on data privacy and security, electronic discovery, class actions and corporate law issues and has served as a speaker at numerous seminars. He has earned the Certified Information Privacy Professional/United States (CIPP/US) credential from the International Association of Privacy Professionals (IAPP), the leading global information privacy professional organization.


  • J.D., magna cum laude, Seton Hall University Law School, articles editor, Legislative Law Journal; author, “State Government: The Laboratory for Health Care Reform”
  • M.P.A., Seton Hall University, 1991
  • B.S., Seton Hall University, 1988

Bar Admissions

  • New Jersey
  • Pennsylvania
  • New York

Court Admissions

  • U.S. Court of Appeals, Third Circuit
  • U.S. District Court, Eastern District of New York
  • U.S. District Court, District of New Jersey
  • U.S. District Court, Southern District of New York


  • Hon. Robert Muir, Jr.: Superior Court of New Jersey, Appellate Division, Morristown, NJ, 1997-98

Practice Areas