Michael Polychronis is an Associate in Mandelbaum Barrett PC’s Litigation and Employment Law Practice Groups where he focuses on healthcare and commercial litigation involving various types of business disputes. Michael also represents plaintiffs and defendants before administrative agencies and in state and federal courts in all types of employment-related matters, including age, race, sex and disability discrimination and harassment lawsuits, whistleblower litigation, restrictive covenants and trade secrets. Michael has extensive experience in landlord-tenant law, representing residential landlords in complex landlord tenant matters throughout the state.

Michael received his B.A. in Political Science and History from Seton Hall University, and his J.D. from New York Law School. Prior to and during law school, Michael was a law clerk with the firm.

State of New Jersey
United States District Court, District of New Jersey

New York Law School, J.D.

Seton Hall University, B.A.

LAND USE ALERT: NJ Land Use Attorneys Get Green Light for Fair Lawn Child Care/Early Education Facility

July 9, 2025

Our team, led by Michael J. Lipari, Esq., Partner and Chair of Mandelbaum Barrett PC’s Land Use, Zoning and Redevelopment Practice Group, and Associate Michael Polychronis, Esq., recently secured crucial Preliminary and Final Major Site Plan and bulk variance approval for a new child care and early education facility (ages 3 months to 5 years […]

Mandelbaum Barrett PC Attorneys Argue Before Third Circuit in Key Labor Case

June 9, 2025

Dennis J. Alessi, Co-Chair of Mandelbaum Barrett PC’s Labor and Employment Practice Group, and Michael Polychronis, Associate in the Litigation and Employment Law Practice Groups, are representing a New Jersey contractor in a high-stakes appeal before the U.S. Court of Appeals for the Third Circuit. The case challenges the validity of a collective bargaining agreement […]