Jeannemarie O'Brien

Senior partner in one of the premier matrimonial firms in New York City, known as a consummate professional: litigator,negotiater, settler and someone who is both a thinker and thoughtful, caring and compassionate. he leads a group of attorneys who practice in that tradition. He is a teacher, lecturer and writer and for decades his articles and lectures have been well received by bench, bar and numerous specialty groups including accountants, mental health professionals and students of all ki...

Barak A. Wrobel is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Barak A., who practices law in New York, New York, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Barak A. is held by other top lawyers in the same geographic and legal practice area.

Hannah E. Taylor is a Deputy Managing Partner of the firm and a partner in the Advertising, Marketing & Public Relations and Emerging Technology Groups. Ms. Taylor works with clients to structure and negotiate virtually every type of media-related transaction, advises clients on compliance with federal, state, and local laws, as well as on compliance with relevant self-regulatory guidelines and social media platform terms, and represents advertisers before the Federal Trade Commission and...

For more information, please visit www.gibsondunn.com/lawyer/mehraban-darius/ .

Timothy W. Donovan is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Timothy W., who practices law in New York, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Timothy W. is held by other top lawyers in the same geographic and legal practice area.

Timothy Klimpl, of counsel with Tannenbaum Helpern’s Employee Benefits and Executive Compensation practice, is also a member of the Firm’s Tax and Employment Law teams. Tim provides ERISA advice and related services to a variety of plan sponsors on employee benefit plans, including corporate, nonprofit, and governmental plans providing retirement, health, and other employee welfare benefits. Tim also advises employers and senior-level employees in M&A transactions in equity an...

My practice focuses on civil litigation, concentrating primarily in the areas of commercial litigation, professional liability defense, and general insurance defense.

Diana Wierbicki is a top attorney recognized by Best Lawyers in the practice area(s) of Art Law. Diana, who practices law in New York, New York, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Diana is held by other top lawyers in the same geographic and legal practice area.

A partner in our New York office, Wendy R. Fleishman is a passionate and experienced lawyer for the injured and the loved ones of those who died due to the wrongful misconduct of others. With more than thirty years of courtroom experience to draw upon, a large part of Wendy’s practice today consists of representing patients prescribed drugs with undisclosed and dangerous side effects or who received defective medical devices . Wendy has served in leadership roles in significant Multidis...

Chair of the firm’s Real Estate Practice, Corey focuses his practice in complex finance transactions involving commercial real estate. He specifically develops mortgage conduit/securitization programs for lending institutions across the country that involve hotel, multifamily, retail, and office properties. Please read more here: https://www.winston.com/en/who-we-are/professionals/tessler-corey-a.html