CMM | Campolo, Middleton, McCormick, LLP

An award-winning litigator and business strategist, David Green combines sharp legal analysis with real-world business insight to help companies and individuals resolve disputes efficiently and anticipate challenges before they arise. David achieves results for his clients by understanding that every situation is unique, and by utilizing all available legal strategies to help them navigate a complicated legal system. As a native New Yorker, he is committed to supporting New York businesses and believes that facilitating a robust business community is essential to the growth and advancement of Long Island.

David has spent many years in New York state and federal courts fighting for his clients and developing a reputation as an attorney with knowledge, skill, talent, and a tireless work ethic. His breadth of experience counseling clients includes complex discovery, trials, appeals, securing settlements and alternative dispute resolution. At CMM, David puts this hands-on experience to work representing a wide range of litigants in high-stakes, complex matters. His experience inside and outside the courtroom allows him to craft creative and effective solutions that help his clients save critical time and resources.

As a member of CMM’s leadership team, David leads training across key litigation areas as well as client relations. He is also a strategic partner to the firm’s IT team, helping to integrate cutting-edge technology and AI into CMM’s operations to enhance efficiency and client service.

David is based in CMM’s Westbury office.

Education

  • University of Delaware, B.A.
  • University of Miami School of Law, J.D.

Admissions

  • New York
  • United States District Court, Southern District of New York
  • United States District Court, Eastern District of New York

Boards, Associations, and Leadership

  • President of the Board of Trustees, Sea Cliff Village Library
  • Member, Gold Coast Business Association
  • Member, Nassau County Bar Association

Recognitions

  • Top Business Leader of Nassau County, Blank Slate Media (2024)
  • Top Lawyers of Long Island, Herald Community Newspapers (2023)
  • Super Lawyers Rising Star (2018-2025)

In the News

Articles

Lectures & Presentations

CMM CLE Series, “Employment Litigation Case Study”