Madeleine Nisonoff

Mallow, Konstam, Mazur, Bocketti & Nisonoff, P.C.
321 Broadway
5th Floor
New York, NY 10007

Toll free: 877-394-8491
Fax: 212-267-4080
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Divorce/Matrimonial Litigation


Family Court Litigation


Custody, Visitation and Adoption


Child Support and Spousal Support/Alimony


Prenuptials/Postnuptials, Separation and Domestic Partnership Agreements


Property and Debt Division


Religious Jewish Divorce


Grandparent's Rights: Custody and Visitation


Personal Injury


News and Results

Areas of Practice



Location:   New York, New York

Phone:       877-394-8491

Fax:           212-267-4080



Bar Admissions

  • New York, 1992


  • St. John's University School of Law, Jamaica, New York

Madeleine Nisonoff is a “results” oriented attorney, who combines strategy and determination, with client compassion and common sense to all her cases.


Madeleine Nisonoff, or “Maddy” as she is known, has 25 years of experience in all phases of matrimonial and family law litigation, including trial and appellate work, as well as the negotiation and execution of settlement agreements, including pre-nuptial agreements. Her years of courtroom experience have enabled her to successfully handle and litigate cases involving all levels of income and assets, and to work closely with experts in complex financial matters.  Issues litigated and settled include Child custody and access, support and maintenance, distribution of assets, pre and post nuptial agreements, enforcement proceedings Orders of protection, and religious Jewish divorces (The "Get"). Ms. Nisonoff has significant experience and knowledge in the specialized field of Rabbinical arbitration.


Ms. Nisonoff is well known to her clients as both an advocate and advisor, one who is reachable and personable. She cares for her clients and their well being as much as their best interests. An open line of communication between herself and her clients is an essential element to Ms. Nisonoff’s representation.


Ms. Nisonoff is a member of the Brandeis Association and the New York State Bar Association.


A true student of New York, Ms. Nisonoff is a graduate of Barnard College (1988) and she received her Juris Doctor from St. John’s University School of Law in 1991.