Waccamaw Dermatology, one of the largest physician-owned dermatology practices in the Carolinas, is opening an office in Wilmington, according to an announcement Tuesday. The practice has leased the first floor of The Offices at Iron Gate, a 21,000-square-foot office building under construction at 2725 Iron Gate Drive in midtown Wilmington, a news release stated. The dermatology office, led by board-certified dermatologist Brandon Coakley, is expected to open on Feb. 3 next year. Steve and Parker Anderson of SAMM Properties are the developers of the office building.