About West Milwaukee Comprehensive Treatment Center in West Milwaukee, WI Located in West Milwaukee, Wisconsin, West Milwaukee Comprehensive Treatment Center (CTC) provides medication-assisted treatment (MAT) for adults age 18 and older of all genders who are struggling with opioid addiction. Medication-assisted treatment is a research-backed, scientifically proven way to give people a better chance at long-term recovery from opioid addiction. It also decreases the risk of relapse. While some methadone clinics only give one option for the medication component of MAT, our West Milwaukee center offers four — methadone, naltrexone, buprenorphine, and Suboxone.