Welcome to CRC Institute Drug & Alcohol Rehab and Regenerative Medicine Center in Chicago, ILCRC Institute, an integrated healing center in Chicago, is home to the industry?s most stimulating and successful programming for an evidence-based, personalized approach to substance use treatment and health optimization. Our focus is on whole-person healing. Our treatment and wellness team, consisting of the best doctors, clinicians, and holistic practitioners in their fields, is here to help you on your road to recovery, health, and peacefulness.