Atty. Heidi Harris

Atty. Heidi Harris

Heidi Harris joins MSSG as partner after more than twenty-five years with one of Manhattan’s most elite matrimonial and family law firms. She represents clients in a wide variety of complex matrimonial matters involving equitable distribution and custody disputes, child and spousal support, prenuptial and postnuptial agreements, and appeals.

New York New York 35 yrs experience 35 year
Call (212) 256-9694 Email Book Appointment

Profile Summary

About Heidi Harris at a glance

Heidi Harris is a Partner based in New York, New York, practicing at Mosberg Sharma Stambleck Gross LLP. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on divorce, child custody, family law, child support, and alimony. Admitted to practice in New York (1991), Connecticut (1991), and District of Columbia (1992). Educated at Hofstra University School of Law (J.D., 1991) and State University of New York at Binghamton (B.A., 1988). Recognitions include AV Preeminent. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Heidi Harris joins MSSG as partner after more than twenty-five years with one of Manhattan’s most elite matrimonial and family law firms
  • She represents clients in a wide variety of complex matrimonial matters involving equitable distribution and custody disputes, child and spousal support, prenuptial and postnuptial agreements, and appeals
  • A skilled negotiator of settlement agreements, Heidi is also proficient in all aspects of litigation and has tried cases in both Supreme and Family Court
  • Her nearly three decades as a matrimonial practitioner have provided her with the experience and insight to understand there is no “one size fits all” approach to divorce and that each client’s story is their own
  • Heidi is a Fellow of the American Academy of Matrimonial Lawyers, New York Chapter (New York Chapter Board of Managers 2011-2017; 2019-2021; Vice President, New York Chapter, 2014-2016), a Fellow of the American Bar Foundation, and a member of the American Bar Association (Family Law Section), the New York State Bar Association (Family Law Section) and the New York City Bar Association
  • Since 2009, she has been selected to the Super Lawyers list, and has had the distinction of being named among the Top 50 Women Lawyers in New York City in 2011 and 2012
  • Heidi has lectured on the subject of matrimonial law for the New York State Bar Association, the American Academy of Matrimonial Lawyers (New York Chapter), the American Society of Appraisers (New York Chapter), and InMotion, where she has served as a mentor
  • LECTURES Are Psych Evals Still Valuable in Child Custody Disputes?
  • May 14, 2016 Matrimonial Trial Institute I – Burden Of Proof October 23, 2012 Matrimonial Trial Institute II – Proving Your Support Case: Income Available For Support June 11, 2012 Practical Skills – Family Court Practice: Ethics in Family Court Practice May 21, 2012 Practical Skills – Family Court Practice: How To Handle A Custody Case January 6, 2009 The Law Review – What Are The Courts Really Doing?
  • November 12, 2008 Practical Skills – Basic Matrimonial Practice: Discovery September 4, 2008 Practical Skills – Family Court Practice: Support, Family Offense Proceedings and Ethics August 21, 2008 Practical Skills – Basic Matrimonial Practice: Discovery July 12, 2007 Practical Skills – Basic Matrimonial Practice: Ethics and Professionalism August 11, 2005 Practical Skills – Basic Matrimonial Practice: Particular ‘Substantive’ Motions During a Matrimonial Case April 10, 2002 Practical Skills – Basic Matrimonial Practice: Ethics and Professionalism April 8, 2001 PUBLICATIONS The Intersection of Fine Art and Divorce September 1, 2017 AWARDS Named Top Rated Family Law Attorney by Super Lawyers New York Named among the Top 50 Women Lawyers in New York City 2022 Martindale-Hubbell AV Preeminent,® Peer Review Rating
  • This is the highest possible attorney peer review rating in both legal ability and ethical standards
  • ASSOCIATIONS Fellow, of the American Academy of Matrimonial Lawyers, New York Chapter (New York Chapter Board of Managers 2011-2017; 2019-2021; Vice President, New York Chapter, 2014-2016) Fellow, American Bar Foundation Member, American Bar Association Family Law Section Member, New York State Bar Association Family Law Section Member, New York City Bar Association

Practice Areas Explained

Heidi Harris's Areas of Practice

Each practice area below reflects the types of cases Heidi Harris handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Heidi Harris is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in New York →

Child Custody & Visitation

Heidi Harris is one of 31,241 child custody attorneys indexed nationally. Browse child custody attorneys in New York →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Heidi Harris is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New York →

Child Support

Heidi Harris is one of 24,688 child support attorneys indexed nationally. Browse child support attorneys in New York →

Alimony / Spousal Support

Heidi Harris is one of 10,688 alimony attorneys indexed nationally. Browse alimony attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Heidi Harris

Where is Heidi Harris's law office located?
Heidi Harris's law practice is located in New York, New York. The firm is Mosberg Sharma Stambleck Gross LLP. You can contact the office directly through this profile page.
What practice areas does Heidi Harris handle?
Heidi Harris focuses on divorce, child custody, family law, child support, alimony. Each practice area listed reflects experience handling cases of that type in New York.
How long has Heidi Harris practiced law?
Heidi Harris has 35+ years of legal experience and has been licensed since 1991.
Where did Heidi Harris go to law school?
Heidi Harris earned their education at (J.D., 1991); (B.A., 1988).
How can I contact Heidi Harris for a consultation?
You can contact Heidi Harris directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Heidi Harris received?
Heidi Harris's notable recognition includes: AV Preeminent.

Education

J.D.
Hofstra University School of Law
- 1991
B.A.
State University of New York at Binghamton
- 1988

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1991
Connecticut
Admitted: 1991
District of Columbia
Admitted: 1992

Reviews

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