Gregory S. Gewirtz

Stuart Gladstone is recognized as one of New Jersey's leading authorities representing individuals as well companies of all sizes, in the fields of comprehensive estate planning, business succession and estate taxation. His particular blend of experience proves invaluable for business owners wrestling with the structuring of purchase and sales of companies; tax efficient transfers of company equity to family members; qualified and non-qualified retirement plans; and key personnel incentive pl...

Kevin R. Reich is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Kevin R. practices law in Newark, New Jersey Best Lawyers has recognized Kevin R. Reich since 2025. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kevin R. Reich is held by other lawyers.

John G. Valeri Jr. has more than 30 years of experience providing advice regarding state and federal environmental laws and regulations, including obtaining permits and approvals involving multiple environmental media for complex projects. He provides strategic policy advice on major state and federal legislative and regulatory initiatives. Electric Generation Sector John has shepherded environmental permits and approvals for the development and operation of a variety of electric generation s...

Philip Corbo is a Co-President of the Firm and a member of the Tax, Trusts & Estates Department. His practice focuses on estate planning, business succession planning, fiduciary/trust & estate litigation, and trust & estate administration. He is a Fellow of The American College of Trust and Estate Counsel. Philp represents high net worth individuals and families in matters ranging from estate planning to complex business succession planning. His client base includes owners of mult...

Scott Zuber advises on all facets of bankruptcy and creditors' rights matters and related commercial litigation. His experience includes post-petition financing and cash collateral matters; representation of sureties in bankruptcy matters; plan negotiation and confirmation issues; asset sales; representation of, and participation on, creditors' committees; federal appellate practice; trading in claims; avoidance action litigation; pre-bankruptcy workouts; commercial collections; and negotiati...

James M. McDonnell is a principal in the Berkeley Heights, New Jersey, office of Jackson Lewis P.C. He represents management exclusively in all aspects of employment litigation, including restrictive covenants, class-actions, harassment, retaliation, discrimination and wage and hour claims. Jim regularly represents employers in federal and state courts and administrative agencies, including the Equal Employment Opportunity Commission, the New Jersey Division of Civil Rights, the United States...

Chris L. Ayers is a partner at Sbaiti & Company in Newark, New Jersey. He serves as co-chair of the firm’s Mass Tort Practice Group and chair of its Consumer Protection Practice Group. Chris represents individuals and public entities in state and federal courts across the United States in complex litigation involving corporate misconduct, defective products, and other forms of consumer and public harm. His practice includes Mass Tort Litigation / Class Actions - Plaintiffs , consume...

John C. Petrella is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. John C. practices law in Berkeley Heights, New Jersey Best Lawyers has recognized John C. Petrella since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John C. Petrella is held by ...

Marc Leibman is an experienced litigator with an extensive background in New Jersey Municipal Land Use Law (MLUL), real estate tax appeals, federal criminal law, New Jersey state criminal law and commercial litigation. For over fifteen years, commencing in 2004, Mr. Leibman was appointed by the United States District Court of New Jersey to represent criminal defendants in Federal Court on serious federal offenses. He has tried cases in federal court, including a 17-week RICO case. Mr. Leibman...

Thomas H. Prol is a Member of Sills Cummis & Gross. He practices business and litigation strategy with a focus on environmental, land use, and redevelopment law. Thomas Prol was appointed Chair of the New Jersey Election Law Enforcement Commission (ELEC) by New Jersey Governor Phil Murphy in June 2023. In that role, he and his fellow commissioners oversee fiscal monitoring of Garden State election candidates and campaigns, monitor state independent expenditure committees, and regulate sta...