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Marissa A. Del Mauro

Attorney Profile

Top Rated Family Law Attorney in Morristown, NJ

Lyons & Associates, P.C.
161 Madison Avenue, 3rd Floor
Morristown, NJ 07960
Phone: 908-575-9777
Selected to Rising Stars: 2019 - 2021
Licensed in New Jersey Since: 2011
Practice Areas: Family Law


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Attorney Profile

A senior associate at Lyons & Associates, Marissa A. Del Mauro focuses her practice exclusively on family law matters. She has been certified as a specialist in matrimonial law by the Supreme Court of New Jersey’s Board on Attorney Certification, and she has been admitted to practice before all New Jersey state courts since 2011. Ms. Del Mauro is additionally admitted to practice before the U.S. District Court for the District of New Jersey, and she works out of the firm’s office in Morristown, representing clients throughout the surrounding region.

Ms. Del Mauro has extensive experience in providing advice and counsel to people whose marriages have ended and who are either going through a divorce or who are contemplating initiating the process. She guides them through the issues of property division, spousal and child support, and custody and visitation, helping to negotiate a settlement on their behalf when feasible. However, if talks have broken down and meditation sessions have proven to be unfruitful, Ms. Del Mauro will put to use her extensive courtroom experience on behalf of her clients.

In addition to her divorce practice, Ms. Del Mauro has prepared and reviewed prenuptial and post-marital agreements, and she has represented clients whose marriages have already been dissolved and who are now trying to get existing parenting or support court orders enforced or modified. She has also worked on adoptions and grandparents’ visitation, and she has assisted victims of domestic violence in their quest to obtain orders of protection from the court. A graduate of the Western New England University School of Law, Ms. Del Mauro has been recognized by Lawyers of Distinction for her excellence in family law.

Practice Areas
  • 100%Family Law
Focus Areas

Adoption, Alimony & Spousal Support, Child Support, Custody & Visitation, Dissolution, Divorce, Domestic Violence, Name Change, Paternity, Prenuptial Agreements, Marital Property, Same Sex Family Law, Father's Rights


3 Years Rising Stars
  • Rising Stars: 2019 - 2021

Certificates and Credentials

About Marissa A. Del Mauro

First Admitted: 2011, New Jersey

Professional Webpage:

Bar/Professional Activity

  • U.S. District Court, District of New Jerse
  • BNI Prosperity Partners Chapter, Vice President, 2017
  • New Jersey
  • New Jersey Continuing Legal Education Speaker for Solo and Small Firm Conference: February 23, 2019; Topic: Ethical Rainmaking, 2019
  • Volunteer Early Settlement Panel for Somerset County, 2019
  • Somerset County Bar Association Member, Family Practice Committee Member, 2017
  • Somerset County Business Partnership, Young Professionals Division, Board Member, 2016
  • Somerset County Business Partnership, Young Professionals Division, Board Member, 2016

Educational Background

  • Vassar College, B.A. Psychology, 2008


  • Selected to 2020 Rising Stars List for New Jersey, Rising Star Selectee, Thompson Reuters, 2019
  • Lawyer of Distinction in family law in 2019 and 2020
  • Selected for inclusion of the list of New Jersey Super Lawyers Rising Stars for family law, 2019 and 2020
  • Selected and featured in New Jersey Family Magazine Best Lawyers for Families. Published April 2019, Best Family Lawyer, New Jersey Family Magazine , 2019
  • Selected to 2019 Rising Stars List for New Jersey, Rising Star Selectee, Thomson Reuters, 2018

Pro bono/Community Service

  • Volunteer Early Settlement Panelist for Somerset County, 2019
  • Volunteer Early Settlement Panelist for Somerset County, 2020

Special Licenses/Certifications

  • Certified by the Supreme Court of New Jersey as a Matrimonial Law Attorney, 2020
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Office Location for Marissa A. Del Mauro

161 Madison Avenue
3rd Floor
Morristown, NJ 07960

Phone: 908-575-9777

Last Updated: 7/9/2021

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