greentoes North’s Nail Salon in Tucson is the premier spa in Arizona. Located at 615 W Roller Coaster Rd, Tucson, AZ 85704 in the Casas Adobes neighborhood and conveniently accessible within a short driving distance from the Catalina Foothills, Oro Valley, and Flowing Wells. We offer a wide assortment of rejuvenating services to help our guests feel their best inside and out. With each service at greentoes, you’ll uncover new skin, relaxed muscles, and a fresh perspective.