Dr. Harold E. Doweiko, a licensed psychologist, was on the staff at the Gundersen-Lutheran Medical Center in La Crosse, Wisconsin, prior to his death. He worked with the substance use treatment program, the chronic pain management program and the traditional adult mental health patients, including patients with co-occurring disorders. He served with the La Crosse County Drug Court for several years, and as a professional witness on the topic of substance use disorders for federal and state courts in Kansas, Wisconsin and Minnesota. Dr. Doweiko was an adjunct faculty member for colleges in both Wisconsin and Minnesota, most recently with the Viterbo University counselor education program in La Crosse, Wisconsin.