On Oct. 12 at about 9:22 p.m., the group approached a 21-year-old man in front of 4 West Kingsbridge Road and began kicking and punching him before slashing him in the face with a cutting instrument, said police.
The group then took the man's cell phone and fled.
EMS responded and transported the man to an area hospital in stable condition.
Anyone with information in regard to this incident is asked to call the NYPD's Crime Stoppers Hotline at 1-800-577-TIPS (8477). The public can also submit their tips by logging onto the Crime Stoppers website at https://crimestoppers.nypdonline.org/ or on Twitter @NYPDTips.
All calls are strictly confidential.