We do this by providing a multitude of levels of care, including detoxification, residential treatment for substance use, residential treatment for dual diagnosis, acute psychiatric inpatient hospitalization, medication-assisted treatment (MAT) services, and an array of outpatient programming options, ranging from partial hospitalization programs (PHPs) and intensive outpatient programs (IOPs) to traditional outpatient services. Since 1984, Sierra Tucson has been a nationally recognized leader in behavioral healthcare, providing treatment for adults struggling with substance use disorders, depression, anxiety, trauma, PTSD, eating disorders, and co-occurring mental health conditions.