Matthew G. Kiernan

Barry I. Levy is an attorney with more than 30 years of experience representing clients in the health care, insurance, and financial services industries. He is based in Uniondale, New York, and practices with Rivkin Radler LLP . His work focuses on Insurance Law , Litigation – Health Care , and Litigation – Insurance. Barry leads the firm’s fraud and recovery practice , representing clients nationwide in the investigation of internal and external fraud matters, including def...

A veteran of the Nassau and Suffolk trial courts, John Nash has built a lengthy and distinguished career as a highly respected litigator across several practice areas. Mr. Nash joined Sullivan Papain in 1980, after working with the New York City Law Department Office of the Corporation Counsel where he served as unit chief and lead trial attorney in the prestigious Manhattan Trials Unit. He became a member of the firm in 1985, and in 1991 moved to the firm’s Long Island office. There, h...

John P. McEntee is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. John P. practices law in Uniondale, New York Best Lawyers has recognized John P. McEntee since 2025. 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 John P. McEntee is held by other lawyers.

Stuart I. Gordon is a partner in Rivkin Radler LLP ’s Bankruptcy Practice Group and focuses his practice on bankruptcy, corporate reorganization, and related litigation matters. Based in Uniondale, New York, he represents a diverse range of clients, including financial institutions, insurance companies, real estate owners and developers, retailers, manufacturers, distributors, restaurants, physicians and medical practices, non-profit organizations, unions, and health and welfare funds. ...

Denise Pursley leads Nixon Peabody’s national Real Estate practice, which encompasses Nixon Peabody’s real estate, affordable housing, environmental and land use practices. As practice group leader, Denise is responsible for managing and setting strategy for the group and its industry teams. Denise advises on all aspects of commercial real estate, real estate finance, development, land-use and environmental law. She works with national company owners and operators, institutional i...

Michael Schnipper represents clients in all types of corporate transactions including mergers and acquisitions, private equity, venture capital and joint ventures. He has a depth of experience in the health care, life sciences and technology industries. What do you focus on? Mergers and Acquisition I represent both buyers and sellers in the purchase and sale of businesses in a wide range of industries including health services, life sciences, food and beverage and technology. Most recently, I...

Dina De Giorgio has more than 30 years of experience handling divorces and other family law matters. Prior to joining Abrams Fensterman, LLP, she operated her own boutique law practice focused on representing clients in Nassau and Suffolk Counties. Dina is a tenacious advocate and pragmatic problem solver for her clients, both inside and outside the courtroom. Clients choose her because she is solution-oriented, remains focused on their objectives, and seeks to avoid protracted and unnecessar...

Aaron E. Zerykier is a commercial litigation attorney with more than 20 years of experience representing businesses and professionals in complex disputes. Based in Uniondale, New York, he practices with Rivkin Radler LLP and represents clients in federal and state courts throughout New York. Aaron’s work includes matters involving construction disputes, business dissolutions, shareholder and partnership disputes, real estate conflicts, and business tort claims. A significant portion of ...

Evan Schein is a lawyer recognized by Best Lawyers in the practice area of Family Law. Evan practices law in New York, New York Best Lawyers has recognized Evan Schein 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 Evan Schein is held by other lawyers.

Roy Breitenbach serves as a dedicated trial lawyer concentrating on health care and commercial litigation at Harris Beach Murtha in Uniondale, New York. With a focus on health care law, litigation related to health care, and trusts and estates, he assists health care providers and related entities in navigating complex business disputes, medical staff concerns, investigations, hearings, regulatory matters, as well as employment-related litigation and patient access issues. Roy’s practic...