Sierra N. Hennessy
About Sierra N. Hennessy
Sierra N. Hennessy is a lawyer based in New York, NY and has been recognized in Best Lawyers: Ones to Watch® in America since 2026. Sierra N. Hennessy is recognized in the following practice area:
- New York, New York
- Commercial Litigation
Current Firm: Epstein Becker & Green PC
Education: Seton Hall University, J.D., graduated 2017
Location: New York, NY
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
John M. Toriello is a partner in the Litigation Practice Group of Holland & Knight's New York City office and co-chairs the firm's Insurance Industry Team. Mr. Toriello has extensive experience in jury and nonjury trials, appeals to both federal and state appellate courts, and international arbitrations of contract disputes. He has led the representation of financial institutions and obligors in connection with the enforcement of loan and other obligations, the pursuit of fraud and fraudu...
Barbara D. Goldberg is a lawyer recognized by Best Lawyers in the practice area of Medical Malpractice Law - Defendants. Barbara D. practices law in New York, New York Best Lawyers has recognized Barbara D. Goldberg since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Barbara D. Goldberg is held by other lawyers.
David G. Keyko is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Ethics and Professional Responsibility Law. David G. practices law in New York, New York Best Lawyers has recognized David G. Keyko since 2007. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which David G. Keyko is held by other lawyers.
Christina M. Mason is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Christina M. practices law in New York, New York Best Lawyers has recognized Christina M. Mason since 2013. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Christina M. Mason is held by other lawyers.
Peter R. Stambleck is a lawyer recognized by Best Lawyers in the practice area of Family Law. Peter R. practices law in New York, New York Best Lawyers has recognized Peter R. Stambleck since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Peter R. Stambleck is held by other lawyers.
Cristine Sapers advises high net worth individuals and families on their estate, charitable and income tax planning, helping clients identify and reach their personal planning goals while minimizing taxes along the way. Her clients include executives of public companies, investment fund managers, owners of closely held businesses, family offices and individuals with inherited wealth. Cristine’s practice covers all areas of estate planning, will and trust drafting, and administration of ...
Ronald C. Minkoff is a partner in the Litigation Group and chair of the Professional Responsibility Group. Mr. Minkoff is one of New York State’s leading practitioners in the field of attorney ethics and professional responsibility, representing attorneys in a wide variety of matters including law firm partnership agreements, attorney departures and lateral hires, attorney discipline cases, legal fee disputes and legal malpractice and professional liability cases on behalf of both plain...
Tarter Krinsky & Drogin partner Richard A. Williamson is a highly regarded litigator handling commercial litigation, trials, and appeals, product liability, mass torts, professional liability, partnership, corporate and commercial matters. Richard served as national counsel for one of the nation's most prestigious professional firms on the brink of financial collapse. He led the legal team to develop and implement a complex, long-term strategy that included negotiation and nationwide liti...
Richard Eisert’s practice sits squarely at the crossroads of technology, advertising and marketing, e-commerce, intellectual property and privacy law. With clients ranging from start-ups to global leaders in the technology, online commerce, new media and advertising industries, Richard offers canny counsel on all aspects of marketing, promoting and selling goods and services. As a former intellectual property litigator and as counsel to hundreds of businesses, Richard knows that “...
William P. Brady is a lawyer recognized by Best Lawyers in the practice area of Medical Malpractice Law - Defendants. William P. practices law in New York, New York Best Lawyers has recognized William P. Brady since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which William P. Brady is held by other lawyers.
Explore and Learn
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
2027 Best Lawyers Awards in Brazil, Mexico, Portugal and Spain
by Jamilla Tabbara
Explore key findings from the awards, including recognition figures and emerging legal talent.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Who Can Override a Power of Attorney?
by Bryan Driscoll
A power of attorney carries real legal authority, but it isn't absolute. Here's who can step in to revoke, restrict or set it aside.
Inside the 2027 Best Lawyers Awards in Chile, Colombia and Puerto Rico
by Jamilla Tabbara
A closer look at the research process, methodology and key statistics behind the 2027 editions.
How to Get an Eviction Off Your Record
by Bryan Driscoll
Whether an eviction can be removed, sealed or corrected depends on your state, your case and where the record appears.
How Peer Review Works: Best Lawyers Methodology Explained
by Jamilla Tabbara
Understanding the independent, data-driven framework that defines professional legal standing.