David Karnovsky

Lee S. Richards III has devoted his 45-year career to the representation of businesses, corporate boards, and individuals in white collar criminal defense, securities enforcement defense, regulatory proceedings, internal investigations, and complex commercial litigations. Lee has amassed extensive trial experience, regularly representing investment banks, hedge funds, public companies, investment advisers, corporate officers and directors, and other professionals in investigations and proceed...

Dennis J. Block is the Senior Chairman of the firm’s Global Corporate M&A Practice. He has handled numerous mergers and acquisitions transactions - both hostile and friendly - on behalf of acquirers, targets, and investment banks. The range of transactions handled by Dennis includes mergers, acquisitions, proxy contests, joint ventures, third-party tender offers, self-tender offers, and spin offs, and other forms of corporate restructurings and financings. As a corporate counselor, ...

Steven November is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs. Steven, who practices law in New York, New York, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven is held by other top lawyers in the same geographic and legal practice area.

Steven C. Russo is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Litigation - Environmental. Steven C., who practices law in New York, New York, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven C. is held by other top lawyers in the same geographic and legal practice area.

Mitchel C. Pahl is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Mitchel C., who practices law in New York, New York, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mitchel C. is held by other top lawyers in the same geographic and legal practice area.

John L. Sander is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. John L., 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 John L. is held by other top lawyers in the same geographic and legal practice area.

Stephen Ferszt guides businesses and high-net-worth individuals through the complexities of employee benefits, ERISA and executive compensation issues. He also advises on tax, estate and family and business succession planning. Steve chairs Olshan’s Employee Benefits Practice and is a member of the Employment and Tax & Personal Planning Practices . With a nuanced understanding of ERISA and employee benefits matters, Steve advises on the design, implementation and administration of q...

Hayden Goldblatt is a partner and Co-Chair of the firm's Entertainment Group, where he focuses on motion picture, television, and digital media work. Mr. Goldblatt has wide-ranging experience in all areas of entertainment and media, representing producers, writers, directors, documentary filmmakers, actors, comedians, financiers, and independent distributors. He has negotiated complex single picture and slate multi-party financings both on behalf of producers and financiers, as well as struct...

Matthew H. Giger is a top attorney recognized by Best Lawyers in the practice area(s) of Entertainment Law - Music. Matthew H., 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 Matthew H. is held by other top lawyers in the same geographic and legal practice area.

Arthur R. Rosen focuses his practice on tax planning and litigation relating to state and local tax matters for corporations, partnerships and individuals. Formerly the deputy counsel of the New York State Department of Taxation and Finance, as well as counsel to the governor’s Temporary Sales Tax Commission and tax counsel to the New York State Senate Tax Committee, Arthur has also held executive tax management positions at Xerox Corporation and AT&T. He has worked in accounting an...