Stonington Institute in North Stonington, Connecticut, provides inpatient detoxification, residential rehabilitation, a partial hospitalization program (PHP) with a sober living residence, and outpatient services for adults who struggle with addiction or a co-occurring mental health issue. Our Patriot Support Program is dedicated to active duty military members and veterans whose lives have changed and become unmanageable due to significant substance abuse, post-traumatic stress disorder (PTSD) and mental health issues.