A wound closure device and method are disclosed. The wound closure device includes a housing, a needle driver assembly, a needle guard assembly, and optionally, a bolster. Use of the device and method reduces the length of time it takes to successfully close a wound or incision when compared to manual suturing as well as decreases the risk of complications such as internal organ damage and hemorrhage caused by the suture needles and eventual herniation through the abdominal wall caused by a poorly and ineffectively closed wound or incision.