Our Team

David Neufeld

David S.J. Neufeld

Phone: 212-986-0999

David S.J. Neufeld is of counsel to Neufeld O’Leary & Giusto, and is one of its founding partners. He is the recipient of the nationally recognized AV Preeminent Peer Review rating based on his legal ability and ethical standards.

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Denis Leary

Denis P. O’Leary

Phone: 212-986-0999

Denis O’Leary is a founding and managing partner of Neufeld, O’Leary & Giusto. Since his admission to the New York State Bar in 1986, Denis has been involved in a wide array of matters,

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Michael J. Giusto

Phone: 212-986-0999

Estate and trust matters focus on questions that literally concern life and death. Michael Giusto has spent fifteen-plus years developing the skills, experience and temperament to help guide individuals through the process.

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Vasilios C. Tzanides, Esq

Phone: 212-986-0999

Vasilios, also called Billy, graduated from the Maurice A. Deane School of Law at Hofstra University in May 2018. He began his legal career at the Second Department, Appellate Division, of the Supreme Court of New York as the Honorable Leonard B. Austin’s Assistant Law Clerk. During his nearly three-year tenure as a clerk, Billy … Read more

TrieuVan Nguyen

TrieuVan Nguyen

Phone: 212-986-0999

TrieuVan Nguyen, Esq. graduated from CUNY School of Law in May 2021. She focuses her practice on trusts and estates, advising individuals and families on estate planning, trust administration, and fiduciary matters. Prior to entering firm practice, TrieuVan served as Trust and Estates Counsel at Comerica Bank & Trust in New York, where she advised … Read more