Sean N. Simensky

Sean N. Simensky

Uniondale, NY recognized lawyers icon Recognized in Ones to Watch since 2021
Rivkin Radler LLP

43 Best Lawyers awards

Rivkin Radler LLP logo

Awarded Practice Areas

Banking and Finance Law Corporate Law

Biography

Sean N. Simensky is an attorney at Rivkin Radler LLP in Uniondale, New York, where he advises businesses and professional practices on a wide range of corporate and transactional matters. His work includes Banking and Finance Law and Corporate Law, with a significant portion of his practice focused on representing dental, veterinary, and other health care practices.

Sean counsels dentists and other health care providers on the legal and business issues involved in starting, purchasing, and selling professional practices. He assists with corporate structuring, partnership arrangements, associate agreements, employment matters, and the review and preparation of business contracts. He also advises health care professionals and practice owners on operational and compliance considerations that arise throughout the life cycle of a practice.

In addition, Sean represents business clients in a variety of corporate matters, including the selection and formation of business entities, preparation of shareholder and operating agreements, employment and consulting agreements, and matters involving corporate separations. His work also includes supporting clients through mergers, acquisitions, and dissolutions, where he assists with due diligence, negotiation, document preparation, and transaction closings.

Sean earned his law degree from the Maurice A. Deane School of Law at Hofstra University, where he served as editor-in-chief of the American College of Trust and Estate Law Counsel (ACTEC) Law Journal.

Rivkin Radler LLP

43 Best Lawyers awards

Rivkin Radler LLP logo

Overview

  • Hofstra University, J.D., magna cum laude
  • Long Island University, B.A., summa cum laude

  • New York, New York

  • Grenville Baker Boys & Girls Club - Fundraising Committee Member & Assistant Treasurer
  • New York, New York
  • Grenville Baker Boys & Girls Club - Fundraising Committee Member & Assistant Treasurer
  • Hofstra University, J.D., magna cum laude
  • Long Island University, B.A., summa cum laude

Client Testimonials

Awards & Focus

Recognized in Best Lawyers: Ones to Watch® in America 2026 for work in:
  • Banking and Finance Law
  • Corporate Law
Awards:
  • Sean was honored by Long Island Business News as a 2019 “30 Under 30” award recipient.
  • Sean was named a 2020 New York Metro Super Lawyers Rising Star. The Risings Stars list is comprised of the top 2.5 percent of lawyers under the age of 40.

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