Oren J. Warshavsky

Pia E. Riverso is a commercial litigator with more than 30 years of experience representing businesses and individuals in complex civil matters. Her practice includes Construction Law and Litigation - Construction , as well as disputes involving business dissolutions, shareholder conflicts, restrictive covenant claims, insurance and surety matters, intellectual property litigation, and FINRA arbitrations. Based in New York, New York, she represents clients in state and federal courts and in a...

Mr. Ziehl has been a managing partner of the firm since it was founded in 1983, overseeing its growth into the nation’s largest law firm specializing in insolvency matters. Admitted to the bar in both California and New York, he has a national bankruptcy and litigation practice, specializing in complex bankruptcy proceedings and business litigation, with significant trial experience in both state and federal courts. Mr. Ziehl has represented debtors, creditor committees, bondholders, tr...

Kenneth K. Lowenstein is a lawyer recognized by Best Lawyers in the practice areas of Land Use and Zoning Law and Real Estate Law. Kenneth K. practices law in New York, New York Best Lawyers has recognized Kenneth K. Lowenstein since 2022. 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 Kenneth K. Lowenstein is held by other lawyers.

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

Zhanna A. Ziering, a tax controversy and litigation attorney, is a founding member of Ziering & Esman PLLC. Ms. Ziering’s practice focuses on representing individual and entity clients in civil and criminal tax disputes with federal and state governments as well as in regulatory proceedings. She defends both individual and entity taxpayers before the U.S. Tax Court, federal and state courts, and administrative agencies, including the Internal Revenue Service, the Department of Justi...

Heather Shulman focuses her practice on out-of-court dispute resolution for individuals and families throughout New York, New York. At Mason Law & Mediation LLC , she represents clients in Collaborative Law: Family Law matters, Family Law Mediation, and negotiated matrimonial and family law disputes. Her practice includes resolving complex divorce and custody matters through mediation, Collaborative Law, and traditional settlement negotiations, as well as preparing and negotiating prenupt...

Michael Bailkin focuses in two value creation areas of real estate: (i) development incentives; and (ii) structuring and helping implement real estate development projects. Development incentives includes a broad range of programs that utilize public sector resources to add value to private projects, including financial supports, EB-5 financing, cost reductions, land use actions and sole source and below market acquisition of land. Structuring real estate projects generally involves taking in...

Edward A. Smith is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Edward A. practices law in New York, New York Best Lawyers has recognized Edward A. Smith since 2027. 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 Edward A. Smith is held by other lawyers.

Erin K. Kelley is a lawyer recognized by Best Lawyers in the practice area of Medical Malpractice Law - Defendants. Erin K. practices law in New York, New York Best Lawyers has recognized Erin K. Kelley 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 Erin K. Kelley is held by other lawyers.

David W. Bernstein is counsel in the firm's New York office. As a Mergers and Acquisitions transactional and securities lawyer, Mr. Bernstein has advised publicly held and privately owned U.S. and foreign clients in a variety of industries, including homebuilding, real estate finance, automotive, financial institutions, private equity, transportation, hotels, and gaming, with regard to mergers and acquisitions, joint ventures, securities transactions, corporate governance, and general day to ...