Rex Healthcare of Knightdale celebrated the grand opening of their new facility on Sat., May 16. Located at 6602 Knightdale Blvd. (Highway 64B & Widewaters Parkway), Rex Healthcare of Knightdale, is a state-of-the-art, 63,000-square-foot healthcare center offering diagnostic imaging, lab and mammography services, a sleep disorders center, Rex Express Care (urgent care), a wound healing center and the Rex Family Practice.