Home | Behavioral Healthcare Services | StoningtonInstitute.com
Addiction / Detox Services • Stonington, CT
About
Stonington Institute is a private behavioral health care provider based in North Stonington, Connecticut, offering a range of addiction treatment services. Their program blends medical, psychological, and traditional self-help approaches, emphasizing client motivation and recovery through education, intervention, and social rehabilitation. Services include medically assisted treatment, detox, partial hospitalization (PHP), and outpatient care. The organization operates four offices in Connecticut and has an annual revenue of about $18.1 million. Contact: info@stoningtoninstitute.com; 800-832-1022 / 860-535-1010.
Clinic Type
Addiction / Detox Services
Address
26-acre campus, rural North Stonington, CT
Phone
800-832-1022
andrea.keeney@uhsinc.com
Opening Hours
Not published — contact the clinic to confirm hours.
Services Offered
Team
Insurance & Payment
—
Languages Spoken
—
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: negative
- Rehab.com: 3.4/5 (123 reviews)
- ProjectKnow.com / Drugabuse.com: 2.3/5 (26 reviews)
- Recovery.com: 3.3/5 (136 reviews)
- Rehab.com (Groton location): 2.44/5 (32 reviews)
Patients praise
- Some patients noted the staff could be kind or personable at times
- A few individuals reported a positive experience with the clinical side or specific staff members
- Occasional praise for detox services or the convenience of admission
Common complaints
- Reports of unsanitary living conditions, including mice, bedbugs, mold, and filth
- Concerns regarding rampant drug use and lack of supervision within the facility
- Allegations of unprofessional, unqualified, or neglectful staff behavior
- Reports of inadequate medical care, medication errors, and lack of oversight for controlled substances
- Complaints about poor program structure, lack of follow-up, and inadequate clinical support
"The experience at the Stonington Institute... was absolutely horryfiyng. The staff does not care about the clients' needs... The Day rooms are constantly filthy... This is a 'Medical Ghetto'"
— ProjectKnow.com"DONT BELIEVE THEIR WEBSITE! This is a terrible place... Full of homeless people living off the system, doing drugs in the dorms, disgusting filthy living conditions."
— LocalityBiz.com"I thought that kids were searched upon admission and they are not allowed to have cash and cell phones. Also, why aren’t they being watched when they are giving out prescription medications? The kids are crushing their Wellbutrin and snorting it."
— Rehab.comSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of July 11, 2026.
More addiction / detox services clinics in Stonington
Comparing your options?
See other addiction / detox services clinics in Stonington, or search the full directory by insurance, ratings, and more.