Michael J. Cahill

Frank T. Santoro is a trusts and estates counselor and litigator. He concentrates his practice in trusts & estates litigation and Article 81 guardianships, representing clients in a variety of proceedings in Surrogate’s Court and Supreme Court, including will contests, discovery proceedings, contested accountings, and guardianship proceedings. Frank’s extensive experience in sophisticated and complex trust and estate disputes informs his advice when guiding clients through con...

I am licensed to practice law in New York, New Jersey, Colorado, and the District of Columbia, and am also admitted before the Supreme Court of the United States. My credentials include an "AV Preeminent 5.0 out of 5" rating from Martindale-Hubbell, and recognition by my peers as one of the Best Lawyers for Personal Injury Litigation. My professional affiliations encompass membership in the American Bar Association, American Association for Justice, National Trial Lawyers Association, New Yor...

Brian J. Shenker is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Management. Brian J. practices law in Melville, New York Best Lawyers has recognized Brian J. Shenker 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 Brian J. Shenker is held by other lawyers.

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...

Carolyn Reinach Wolf is an Executive Partner in the law firm of Abrams Fensterman, LLP and Director of the Firm’s Mental Health Law practice. She is the only attorney in the country with a family-focused mental healthcare practice. Supported by a team of expert clinicians, she specializes in guiding families through the complex landscape of legal issues that impact loved ones with serious mental illness and/or substance use issues. She also represents institutions, such as major hospita...

Marc Sittenreich is a lawyer recognized by Best Lawyers in the practice areas of Health Care Law and Litigation - Health Care. Marc practices law in Melville, New York Best Lawyers has recognized Marc Sittenreich 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 Marc Sittenreich is held by other lawyers.

Tara Eyer Daub is a litigation attorney in Nixon Peabody’s Labor & Employment group. She represents employers in trial and appellate court litigation; governmental investigations; labor relations negotiations, disputes and union representation proceedings; and providing strategic and compliance counseling relating to employment decisions and policies, for union and non-union employers. What do you focus on? I have extensive experience representing hospitals and other health care ind...

Henry E. Klosowski is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Henry E. practices law in Garden City, New York Best Lawyers has recognized Henry E. Klosowski 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 Henry E. Klosowski is held by other lawyers.

Michelle A. Klein is an attorney with Rivkin Radler LLP , practicing in Uniondale, New York. She focuses her practice on litigation, including labor and employment matters and complex commercial disputes handled in federal and state courts. Michelle is part of Rivkin Radler’s Superstorm Sandy litigation team, representing a major corporation in ongoing class action litigation. Her litigation experience also includes insurance coverage disputes arising from property damage claims related...

Benjamin P. Malerba is a Partner at Rivkin Radler LLP and serves as co-chair of the firm’s Health Services Practice Group . Based in Uniondale, New York, he is also a member of the Privacy, Data & Cyber Law Practice Group . His practice focuses on Health Care Law, where he advises a wide range of healthcare providers and facilities, including independent practice associations (IPAs), accountable care organizations (ACOs), provider networks, ambulatory surgery centers, diagnostic and...