Lawrence Zweifach has joined Gibson, Dunn & Crutcher as a partner in its New York office, the firm announced today. Zweifach practices in the area of securities and antitrust litigation, as well as white collar defense and investigations. Zweifach was previously a shareholder with Heller Ehrman, and as well as an AUSA in the Eastern District of New York, where he was Chief of the Criminal Division.
Also joining Gibson Dunn’s New York office from Heller Ehrman are of counsel Richard Cashman and associate Eric Creizman. Cashman focuses on securities and complex commercial litigation, and Creizman focuses on white collar defense and complex commercial litigation.