
Long Island
275 Broadhollow RoadSuite 300Melville, NY 11747-4808Why Nixon Peabody
Overview
Nixon Peabody's Long Island office has long been at the forefront of innovation. With our full range of legal services, we are proud to work alongside clients as their ideas and organizations grow.
Our capabilities
Nixon Peabody's Long Island attorneys advise clients across a range of legal matters, including business transactions, corporate, litigation, real estate, finance, labor and employment, regulatory compliance, and more. We work with organizations across Long Island and beyond, providing practical legal guidance tailored to the evolving needs of businesses and industries.
Our Team
See Full TeamAllan H. Cohen
Partner / Office Managing Partner, Long Island- Long Island
- Office:+1 516.832.7522
- acohen@nixonpeabody.com

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Joseph J. Ortego
Partner / Chair, NP Trial / Leader, Aviation- New York City
- Office:+1 212.940.3045
- jortego@nixonpeabody.com

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At Nixon Peabody Long Island we are a close-knit group that genuinely enjoys one another’s company and takes a professional interest in our colleagues.
Allan H. CohenOffice Managing Partner, Long Island
Learn more about our Long Island officeOur Space
Our Long Island office is conveniently located in the business center of Melville, just minutes away from the Long Island Expressway. As one of the region’s few full-service law firms, we draw in clients from all across the country. Our roots reflect our commitment to making a positive impact on the community and its dynamic economy.
Recognition
Best Lawyers® “Best Law Firms”
Nixon Peabody has been named a Tier 1 firm for five practices in Long Island in the 2026 edition of Best Law Firms®.
Insights And Happenings
Learn about us
We provide sophisticated legal services for a diverse world.
Latest insights
Legal updates and trends we’re watching—what you need to know
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