Norton Health Care: A leader in Opiate Addiction Treatment since 2003. Our holistic approach combines medical care, Suboxone® treatment and onsite psychotherapy. Our 10+ expert doctors and highly trained staff treat every patient with respect and understanding and the utmost concern for privacy and recovery. Open 7 days a week, always accepting new patients. Accepting Blue Cross Blue Shield of MA and Anthem Blue Cross of NH. 3 Locations: Norton, MA, Salem, NH and Dover, NH.