Mark T. Costantino

Background

Mark T. Costantino was born in 1945 in Staten Island, New York, United States.

Education

Mark T. Costantino attended the Canisius College (Bachelor of Arts), Brooklyn Law School (Juris Doctor, 1971) and Brooklyn Law School (Juris Doctor, 1971).

Career

Mark T. Costantino worked at Cornella Associates, Professional Corporation (Mineola, New York) specializing in Negligence, Casualty Insurance, Products Liability, and Toxic Tort Litigation. He was admitted to the bar, 1971, New York and United States. He worked as an Arbitrator for the New York Small Claims Court.

Mark is a Former Law Secretary to New York Supreme Court Justice Harry Donnelly in 1980-1982 and a Former New York State Senate Counsel to John Jay Marchi in 1971-1974.

Achievements

• Mark T. Costantino has been listed as a reputable lawyer by Martindale-Hubbell.

Membership

Member: Nassau County and Richmond County Bar Associations. Columbian Lawyers Association of New New York Columbian Lawyers of Brooklyn.

American Judges Association.

Defense Research Institute. Defense Association of New New York

Brooklyn-Manhattan Trial Lawyers Association.