Michael Glass

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...

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...

Ed Puerta represents developers, purchasers, sellers, landlords and tenants of commercial, retail and industrial properties around the country and investors and stakeholders in both simple and complex property transactions. My focus Acquisitions, dispositions and financing Representing purchasers and sellers of real property is a key aspect of my practice, and includes working with developers, health systems, real estate investors and not-for-profits. In this role, I negotiate agreements and ...

Lee Rosenberg is a trial and appellate litigator with over 20 years of experience in all phases of matrimonial and family law practice. This includes the trial of complex custody, support and equitable distribution matters, as well as the important ability to settle these cases. Lee is a Fellow of the American Academy of Matrimonial Attorneys (AAML) where he previously served as National Parliamentarian and as Chair of the AAML's National Chapter Leaders Committee. He is a member of the AAML'...

Andrea Berkowitz is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Andrea, who practices law in Garden City, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrea is held by other top lawyers in the same geographic and legal practice area.

Michele Masucci is the leader of the firm’s Health Care practice. She advises health care industry clients, with particular experience serving as general and special counsel to private equity firms and other investors looking to make investments in the industry. Her practice also involves providing counsel on the interplay between life sciences companies and the use of their products in a clinical setting. What do you focus on? As a former hospital in-house legal counsel, I know what ke...

Christopher J. Kutner represents managed care organizations, physician groups, hospitals, and ancillary service providers, including laboratories, health care benefit administrators, and suppliers of medical equipment. Chris served as General Counsel as well as Compliance and Privacy Officer of a regional managed care organization in New York. In that role, he was instrumental in making referrals and working with state and federal law enforcement on investigations of individuals and entities ...

John K. Diviney represents clients in labor arbitrations and grievances; unfair labor practice charges; employment discrimination, harassment, and retaliation claims; wrongful competition and restrictive covenant disputes; and wage and hour collective and class actions. A partner in Rivkin Radler’s Employment and Labor Practice Group, John regularly appears before federal and state regulatory agencies, including the National Labor Relations Board, the Equal Employment Opportunity Commis...

David N. Wechsler is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. David N., who practices law in Garden City, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David N. is held by other top lawyers in the same geographic and legal practice area.

Steven E. Pegalis, Esq. is one of the nation's foremost plaintiffs' medical malpractice trial lawyers and the founder of Pegalis Law Group. In his 50-year career as an advocate for seriously injured victims of negligence, Mr. Pegalis has obtained some of the highest jury verdicts in New York State. Continuing his success over so many years, in 2019 he obtained a mediated settlement in the amount of $8.5 million dollars for a young woman who lost her mother as a result of medical negligence. T...