New York
Gang Investigators Association
"The gangs of today will be the terrorists of tomorrow"

Contact Us

New York Gang Investigators Association
P.O. Box 794 
Yonkers, NY 10703
914-494-9005
NYGIA Executive Board

INV. ANDREW M. GRASCIA, MS
NYGIA President

LIANNE ARCHER, LCSW
2nd Vice President

TREVOR SERGEANT
Membership Coordinator
MATTHEW MELCHIORRE
Treasurer

ROSIE DEVINE
Sergeant-at-Arms

Regional Directors

MILES PATTERSON
Greater Niagara Region-NLE

IDI GUITY
NYC Region-LE

DEREK McGORK
Central Region-LE

ANDRE WRIGHT
Hudson Valley Region-LE











LE-Law Enforcement / NLE-Non Law Enforcement

Board of Directors

NICHELLE JOHNSON
Legal Advisor


Advisory Board

ROB GILL
Federal Bureau of Prisons

DR. JAY FINDLING
New York City Dept. of Education

ROB MATEO
Polk County Sheriff's Office, FL.

                                                                                              

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