Alyssa S. Engleberg, Esq. is a member of the New Jersey Bar and practices exclusively in the area of family and matrimonial law. She represents clients in all stages of family law litigation, including matters relating to custody, divorce, child support, alimony, the division of assets and debts, modification applications, enforcement applications, mediations, arbitrations and appeals.

Ms. Engleberg earned her Juris Doctorate from Rutgers School of Law- Newark in 2008.  Following her graduation, she served as a law clerk to the Honorable Thomas L. Weisenbeck, former Presiding Judge of the Family Division in Morris County Superior Court and former Assignment Judge of the Morris and Sussex County Vicinage.  While in law school, she participated in the Child Advocacy Clinic, which is dedicated to serving at-risk children and families.  In 2013 and 2018, Ms. Engleberg was selected for inclusion in the "New Jersey Super Lawyers - Rising Star" list by Super Lawyers Magazine.

Ms. Engleberg is active in the legal community.  She currently serves as a trustee of the Morris County Bar Association.  She also volunteers as an Early Settlement Panelist in Morris County family court.  She has also spoken at various engagements

Areas of Practice

  • Prenuptial Agreements
  • Family Law
  • Matrimonial Law
  • Appeals

Bar/Court Admissions

  • New Jersey
  • New York
  • U.S. District Court District of New Jersey


  • Rutgers School of Law, Newark, New Jersey Juris Doctor 2008
  • American University, Washington, D.C. Bachelors Degree 2005 - magna cum laude

Professional Association and Memberships

    • New Jersey State Bar Association, Family Law Section and Young Lawyers Section
    • Morris County Bar Association, Previous Young Lawyers Co-Trustee
    • Morris County Bar Association, Current Trustee
    • Panelist for Morris County Early Settlement Panel

    Past Employment Positions

    • Donahue, Hagan, Klein & Weisberg, 2011 - 2018
    • Donahue, Hagan, Klein, Newsome & O'Donnell, 2007 - 2011
    • Hon. Thomas L. Weisenbeck, Presiding Judge of Morris County Family Court, Morristown, New Jersey, Judicial Clerkship

    Honors and Awards

    • Selected for Inclusion in New Jersey Super Lawyers - Rising Stars 2013
    • Selected for Inclusion in New Jersey Super Lawyers - Rising Stars 2018

    Life Outside the Office

    Alyssa lives in Rockaway, New Jersey, with her husband, 3 children, and cat Boomer.   When she isn’t in the office or working from home, she enjoys spending time with her family, reading books, and participating in several book clubs.