Mark Xiong

Eleanor B. Alter brings a wealth of experience to Alter Wolff Foley & Stutman LLP, having been repeatedly recognized as one of the nation’s top family law attorneys. Eleanor has represented high profile clients, as well as numerous business owners, attorneys and professionals, and their spouses. She has also acted as an expert witness as to New York law and as co-counsel with attorneys in other jurisdictions and has argued appeals in the various judicial departments of New York Stat...

Jonathan L. Sulds is Co-Chair of the firm's Global Labor & Employment and Global Human Capital Solutions Practices. He has been representing leading employers since 1974 in virtually every aspect of their engagement, protection, management and reward of workforce resources. Jon regularly represents employers in the areas of collective bargaining and traditional labor relations, Employee Retirement Income Security Act (ERISA) litigation, wage and hour matters, discrimination complaints, re...

Mary B. Hevener is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. Mary B., who practices law in New York, New York, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary B. is held by other top lawyers in the same geographic and legal practice area.

Scott A. Resnik is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Scott A., who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott A. is held by other top lawyers in the same geographic and legal practice area.

Ernest W. Chung is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Ernest 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 Ernest W. is held by other top lawyers in the same geographic and legal practice area.

Andrew Lustigman offers comprehensive counsel to domestic and international clients on advertising, marketing and promotions matters and represents them in regulatory investigations, enforcement actions, and litigation. He chairs Olshan’s Advertising, Marketing & Promotions Group and co-chairs its Brand Management & Protection Group . Marketers, advertisers, agencies and suppliers, among others, regularly seek Andy’s counsel regarding legal aspects of their advertising and...

Routinely described as “powerful” and “influential” by publications such as the New York Times and Crain’s New York Business, Jeff S. Korek joined the firm in 1992 as partner and is a key litigator concentrating his practice on medical malpractice and construction accidents. Known for his aggressive style, Jeff has a history of successful litigation and settlements during his tenure at the firm. Jeff received his BA from the State University of New York in Bingha...

Sharon Katz-Pearlman focuses her practice on the representation of large multinationals, partnerships, and other taxpayers, before the IRS. She represents clients from the pre-exam phase (voluntary disclosures, pre-filing agreements) through examination, appeals, and into litigation if necessary. In addition, Sharon has represented clients using the full range of IRS Alternative Dispute Resolution techniques which are available to taxpayers, and advises large companies on the IRS’s Comp...

Michael R. Williams is a partner and Chair of the firm’s Fashion Group and Co-Chair of the Celebrity Branding Group. Mr. Williams’ clients include major television and motion picture actors, leading fashion designers, top models, fashion show production companies, photographers and executives in the entertainment and fashion industries. Mr. Williams represents actors in the negotiation of deals to perform in film, television, theater and other media. He also works to assist client...

Hadassa Waxman is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Hadassa, who practices law in New York, New York, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Hadassa is held by other top lawyers in the same geographic and legal practice area.