Mary Therese O'Sullivan

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...

Salvador P. Simao is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Salvador P. practices law in New York, New York Best Lawyers has recognized Salvador P. Simao since 2020. 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 Salvador P. Simao is held by other lawyers.

Matthew J. Leeds is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Matthew J. practices law in New York, New York Best Lawyers has recognized Matthew J. Leeds since 2003. 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 Matthew J. Leeds is held by other lawyers.

Dov H. Scherzer is a lawyer recognized by Best Lawyers in the practice area of Technology Law. Dov H. practices law in New York, New York Best Lawyers has recognized Dov H. Scherzer 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 Dov H. Scherzer is held by other lawyers.

Lawrence M. Hill is a lawyer recognized by Best Lawyers in the practice areas of Litigation and Controversy - Tax and Tax Law. Lawrence M. practices law in New York, New York Best Lawyers has recognized Lawrence M. Hill since 2010. 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 Lawrence M. Hill is held by other lawyers.

Ronald E. Richman is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Ronald E. practices law in New York, New York Best Lawyers has recognized Ronald E. Richman since 2012. 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 Ronald E. Richman is held by other lawyers.

When I joined forces with Arthur Luxenberg many years ago, we created a firm dedicated to protecting workers' rights and the legal rights of the disadvantaged while, at the same time, returning something back to the people of New York. Our employees take great pride in knowing that the Weitz & Luxenberg law firm is so often associated with charitable causes and activities. Our efforts are motivated by the firm's commitment to give something back to the communities in which we live and wor...

Richard Greenberg is a principal in the New York City, New York, office of Jackson Lewis P.C. He advises both unionized and union-free clients on a full-range of labor and employee relations matters. With respect to traditional labor matters, Rich represents clients in collective bargaining negotiations, labor disputes, grievances and arbitrations, proceedings before the National Labor Relations Board, and in state and federal court. He also advises clients on the legal aspects of remaining u...

Michael J. Grygiel focuses his practice on national media law, with an emphasis on defending news and entertainment organizations from news-gathering and publication-related claims, including defamation, copyright infringement and invasion of privacy matters. He also represents media companies and other clients in complex Lanham Act, trade secret and Internet-related litigation and counseling. Michael has served as lead trial counsel to media and other clients in bet-the-company litigation, i...

Evelyn H. Seeler is a lawyer recognized by Best Lawyers in the practice area of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Evelyn H. practices law in New York, New York Best Lawyers has recognized Evelyn H. Seeler since 2026. 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 Evelyn H. Seeler is held by other lawyers.