Emma Gervasi, 15, of Patchogue, was last seen on Monday, Dec. 9, according to the National Center for Missing and Exploited Youth.
Gervasi was last seen wearing a black t-shirt and black leggings. No other details were given.
Anyone with information is asked to contact the New York State Missing Persons Clearinghouse at 1-800-346-3543.
Share this story by clicking the Facebook icon below.
Check back to Daily Voice for updates.
Click here to follow Daily Voice Mastic-Shirley and receive free news updates.