Jeffrey P. Weinstein has practiced matrimonial law for more than 40 years and is well-known as a trial attorney and a compassionate advisor to his clients. He has represented thousands of clients, argued innumerable cases before the Trial Courts and Appellate Courts of the State of New Jersey and is recognized for his experience in the field of family law. Jeff has been called upon by other matrimonial attorneys to serve both as an expert and mediator in their own cases and receives referrals on a regular basis from other attorneys, including those whom he has opposed in previous matters.

His articles have appeared in Fair$Share, Journal of Divorce, New Jersey Family Lawyer, and National Business Institute, and he has been cited in both national and local publications. He has conducted many seminars for the New Jersey Institute of Continuing Legal Education. Jeff is a Fellow of both the American Academy of Matrimonial Lawyers and the International Academy of Family Lawyers, as well as a member of the Essex County Bar Association, the New Jersey State Bar Association, the American Bar Association, and the Association of Trial Lawyers of America. Jeff has chaired the New Jersey State Bar Association Family Law Section, and he was one of two lawyers who assisted the Supreme Court committee of New Jersey in establishing the Family Part in the New Jersey Court system. In addition, Jeff has been appointed by the Superior Court of New Jersey, Family Part, as a Standing Master to assist in the resolution of complex matrimonial matters. He has also been a Master of the New Jersey Family Law Inns of Court, an association which enables young matrimonial practitioners to learn trial techniques from seasoned matrimonial lawyers.

Jeff has been selected for Martindale-Hubbell Bar Register of Preeminent Lawyers. Jeff is also a Member of the Matrimonial Lawyers Alliance, an organization comprising the top matrimonial lawyers in New Jersey.