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Event Calendar
October 12
CSO Open House
October 12
Phi Alpha Delta
October 13
CSO Open House

Marc Gann

Adjunct Professor of Law

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Marc Gann is one of Long Island’s top criminal defense attorneys. A partner in the Mineola firm Collins, McDonald & Gann, he has defended numerous high-profile cases throughout the NY metropolitan area, including many homicides, among them a double murder in Nassau County, and a multi-defendant murder and kidnapping case that received national attention. He is also experienced in the defense of drug cases, including anabolic steroids and other bodybuilding drugs. He has just completed his term as the 2010-11 president of the Nassau County Bar Association (NCBA), where he led the association’s response to the disclosures of problems in the Nassau County Crime Lab. He previously served the NCBA as First Vice President, Director and Chair of the Criminal Courts Law and Procedure Committee. He was honored with the Association's 2001 Directors' Award for his outstanding contributions the legal community. He received a B.A. from Franklin & Marshall College and his J.D. from Hofstra University School of Law.

Trial Practice