HRDI Methadone Maintenance is an addiction treatment center located at 33 E 114th St, Chicago, IL 60628. As a non-profit organization, we offer comprehensive support for individuals seeking recovery from addiction. Our services are available Monday through Friday from 6:30 AM to 2 PM, and Saturday from 6:30 AM to 10:30 AM. For more information, visit our website at hrdi.org or call us at +17736604630.