Nicholas M. Summo

Louis Vlahos is an attorney at Rivkin Radler LLP in Uniondale, New York whose practice focuses on Tax Law , Business Organizations (including LLCs and Partnerships), Litigation and Controversy - Tax , and Trusts and Estates . He advises businesses, individuals, and tax-exempt organizations on a wide range of federal and state tax matters, including corporate, individual, and partnership income taxation, as well as estate and gift taxation. His work includes tax planning, ruling requests, and ...

Michael A. Troisi represents insurance companies nationwide in coverage litigation and other disputes involving Insurance Law , including matters that involve allegations of bad faith and claims seeking extra‑contractual damages. Based in Uniondale, New York, he is a partner at Rivkin Radler LLP and focuses his practice on advising and representing insurers in complex coverage matters. Michael is a partner in Rivkin Radler’s Insurance Coverage and Compliance, Investigations & White ...

Michael Calcagni is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Trusts and Estates and Trusts and Estates. Michael practices law in Garden City, New York Best Lawyers has recognized Michael Calcagni 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 Michael Calcagni is held by other lawyers.

Walter J. Gumersell advises businesses, entrepreneurs, and organizational leaders on a broad range of corporate, legal, and financial matters. Based in Uniondale, New York, he is a partner at Rivkin Radler LLP and works with clients at various stages of growth, from formation through complex transactions and ongoing operations. As a partner in Rivkin Radler’s Banking , Corporate , Tax , and Trusts & Estates Practice Groups, Walter represents clients in merger and acquisition transac...

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...

Kenneth A. Novikoff is a senior partner and trial attorney with Rivkin Radler LLP in Uniondale, New York, where he practices in the firm’s Commercial Litigation and Labor & Employment Practice Groups. With more than 30 years of experience, Mr. Novikoff represents management in Employment Law and Labor Law matters in federal and state courts, as well as before arbitration and other alternative dispute resolution forums. His practice includes representing public and private corporatio...

Michael Sahn is a lawyer recognized by Best Lawyers in the practice area of Land Use and Zoning Law. Michael practices law in Uniondale, New York Best Lawyers has recognized Michael Sahn 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 Michael Sahn is held by other lawyers.

Lisa has practiced exclusively in the field of matrimonial and family law since her admission to the New York State Bar. She handles all types of matrimonial/family law matters, including but not limited to complex financial and custody matters, spousal and child support issues, postnuptial agreements, prenuptial agreements, and appeals. In addition to being selected as a Best Lawyer since 2018, Lisa is a Fellow of the American Academy of Matrimonial Lawyers and The New York Bar Foundation. L...

Kalyan "Kal" Das is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Kalyan, who practices law in New York, New York, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kalyan is held by other top lawyers in the same geographic and legal practice area. Kal Das focuses on global bank and institutional finance, structured finance, project finance, asset securitization, di...

Brian Stolar is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Brian practices law in Uniondale, New York Best Lawyers has recognized Brian Stolar 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 Brian Stolar is held by other lawyers.