Shannon Rogers Simpson

Shannon Rogers Simpson is Co-Chair and Managing Partner of Cohen Clair Lans Greifer & Simpson LLP, a leading matrimonial and family law firm in New York. Under her leadership, the firm has been named Family Law Firm of the Year in New York, US at the Corporate INTL Global Awards 2026, recognising its standing at the forefront of complex family law practice in the United States.

A leading New York matrimonial firm

Cohen Clair Lans Greifer & Simpson LLP is a New York-based family law firm with a global reach, concentrated on complex matrimonial matters. The firm reports experience handling some of the largest divorce cases in the country, including matters involving very substantial estates, while representing a diverse client base and maintaining a significant commitment to pro bono work. Its practice spans divorce and separation, child custody disputes, prenuptial and postnuptial agreements, paternity matters and surrogacy issues, and it emphasises alternative dispute resolution, noting that it settles many more cases than it tries. Based at 919 Third Avenue in Manhattan, the firm also brings to bear an understanding of the mental health dimensions that frequently arise in family disputes.

Shannon Rogers Simpson's practice

As Co-Chair and Managing Partner, Shannon Rogers Simpson combines a leadership role in the firm with a demanding client practice in matrimonial and family law. Her work encompasses high net worth and ultra-high net worth matters, divorce and separation, child custody, prenuptial agreements and multi-national family law issues. The firm records that she lived in London from 2016 to 2018, and that she advises on cross-border matrimonial matters, an increasingly important capability as families, assets and marriages span more than one jurisdiction. She also advises family offices on trust administration and prenuptial strategies, reflecting the intersection of family law with wealth and estate planning that characterises high-value matters.

Recognition and professional standing

Shannon Rogers Simpson's professional distinctions place her among the most highly regarded matrimonial lawyers in New York. The firm records that she is a Diplomate of The American College of Family Trial Lawyers, a Fellow of the American Academy of Matrimonial Lawyers and a Fellow of the International Academy of Family Lawyers, memberships that are reserved for leading practitioners in the field. She is recognised by Chambers in the Family/Matrimonial: High Net Worth category for New York, and the directory has described her as "extremely smart, tough and also collegial." Such recognition, drawn from peers and clients, is a strong indicator of standing in a practice area defined by sensitive, high-stakes disputes.

Her education and civic engagement further underpin that reputation. The firm notes that she holds a Juris Doctor from the University of Virginia School of Law and an undergraduate degree from the University of Virginia, and that she serves on the Board of Advisors of the Family Law Network at the University of Virginia School of Law. Her professional memberships include the Family Law Section of the New York State Bar Association, a committee of the New York City Bar Association, and the New York Women's Bar Association's pro bono matrimonial law project, reflecting a commitment to the profession and to access to justice.

Recognition at the Corporate INTL Global Awards 2026

New York is one of the most demanding jurisdictions in the world for matrimonial law, particularly where substantial wealth, business interests and cross-border elements are involved. Winning Family Law Firm of the Year in New York, US at the Corporate INTL Global Awards 2026 recognises the standing of Cohen Clair Lans Greifer & Simpson LLP and the leadership of Shannon Rogers Simpson as Co-Chair and Managing Partner. For clients navigating complex divorce, custody and family matters, her experience, professional distinctions and cross-border capability offer representation of the highest calibre.