Low-intensity Drug and Alcohol Outpatient Rehab Kansas City and ST Louis MO. MIA’s outpatient drug alcohol treatment in Kansas City and drug alcohol treatment in St. Louis provides medical, psychiatric, and behavioral components of treatment to facilitate long-term recovery and wellness through a person-centered approach. Many programs exist in our area and around the country but few rehab centers compare to Midwest Institute for Addiction Kansas City person-centered drug rehab in Kansas City. Our Alcohol Treatment Kansas City and Drug rehab in Kansas City provide treatment; moreover, our program provides treatment combined with an accessible, compassionate, and private person-centered philosophy.