Stepping Stone of North Carolina – Stepping Stone of Wilkes is an accredited substance abuse treatment center that provides outpatient treatment for men and women from 18+ years of age. As part of their special programs, Stepping Stone of North Carolina – Stepping Stone of Wilkes To help patients achieve sobriety, Stepping Stone of North Carolina – Stepping Stone of Wilkes provides intake assessments. Afterward, patients receive during treatment. Stepping Stone of North Carolina – Stepping Stone of Wilkes is located in North Wilkesboro, North Carolina, providing treatment for people in Wilkes County, accepting cash or self-payment.