Enterhealth, a preeminent Dallas-based drug and alcohol addiction treatment company, is affirming its commitment to treating addiction with a unique, science-based model by announcing its plans for a significant expansion project of Enterhealth Ranch, its residential treatment facility, over the next three years. The $3 million expansion exemplifies Enterhealthâ€™s vision to continue to positively impact the lives of individuals struggling with addiction, as it has transformed countless lives since its inception in 2008. Enterhealthâ€™s capital improvement plan will enhance the companyâ€™s position as the leading addiction treatment facility in the country. To help execute the companyâ€™s vision, the board recently named David M. Kniffen, Jr. CEO and President of Enterhealth. He previously served as President for several years leading up to this new position.