Duffy’s Napa Valley Rehab is a comprehensive addiction treatment program that is dedicated to helping people who have been st ... ruggling with substance use and mental health disorders. Our goal is to empower individuals to break free from the chains of chemical dependency and find hope and encouragement through a program of education, physical nurturing, and the development of the living skills that are necessary to achieve lasting sobriety. Our treatment philosophy is based on the 12 Step principles and includes extensive personal therapies, a safe and comfortable detox, a family atmosphere, and a peaceful, serene environment in northern California. Founded in 1967 by Gene Duffy, himself a recovering alcoholic, we've helped over 38,000 guests find hope and help. read more