Texas Surgical Dermatology opened in September at 21009 Kuykendahl Road, Ste. A, Spring. Tri H. Nguyen is board-certified in dermatology and fellowship-trained in Mohs surgery. The practice specializes in phlebology, or treatment of veins and venous diseases. It also specializes in scar removal, acne and psoriasis treatments, cosmetic dermatology and facial rejuvenation. 281-602-3699. www.springdermatologistoffices.com