Substance Use Treatment in Waltham, MA

Square Medical Group

What Does Square Medical Group Offer?

Square Medical Group is a substance use treatment facility at 276 River Street, Waltham, Massachusetts, offering residential treatment. It accepts Medicaid, private insurance, TRICARE, state-financed insurance and self-pay. Medication treatment: buprenorphine and naltrexone.

Reviewed by Michael Rupe ·October 2, 2026

276 River Street
Waltham, MA 02453

Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.

Loading map…

Treatment facility (SAMHSA listing)This facility

Types of Care at Square Medical Group

Residential/24-hour residential
Long-term residential

Payment, Insurance and Help Paying

Medicaid
Federal military insurance (e.g., TRICARE)
Private health insurance
Cash or self-payment
State-financed health insurance plan other than Medicaid

Medication Treatment

Buprenorphine maintenance
Prescribes buprenorphine
Prescribes naltrexone
Relapse prevention with naltrexone
Acamprosate (Campral®)
Disulfiram
Buprenorphine with naloxone
Buprenorphine without naloxone
Buprenorphine (extended-release, injectable)
Naltrexone (oral)
Naltrexone (extended-release, injectable)

Who the Program Serves

Adult men
Clients with co-occurring mental and substance use disorders
Ages: Adults
Ages: Seniors
Accepts: Male

Language Services

Spanish

Licensing and Accreditation

State substance use treatment agency

Treatment Approaches

Brief intervention
Cognitive behavioral therapy
Motivational interviewing
Matrix Model
Relapse prevention
Substance use disorder counseling
Telemedicine/telehealth therapy
Trauma-related counseling
12-step facilitation

Assessment, Recovery Support and Other Services

Comprehensive mental health assessment
Comprehensive substance use assessment
Complete medical history/physical exam
Screening for tobacco use
Screening for substance use
Screening for mental disorders
Aftercare/continuing care
Discharge Planning
Naloxone and overdose education
Outcome follow-up after discharge
Self-help groups
Housing services
Assistance with obtaining social services
Recovery coach
Mentoring/peer support
Employment counseling or training
Case management service
Mental health services
Social skills development
Transportation assistance
Suicide prevention services
Breathalyzer or blood alcohol testing
Drug and alcohol oral fluid testing
Drug or alcohol urine screening
TB screening
Metabolic syndrome monitoring
Treatment for gambling disorder
Treatment for other addiction disorder

Before you commit, confirm openings, costs and the program's state license. How to choose a rehab you can trust lists the questions to ask when you call, and addiction treatment in Massachusetts lists the state's treatment agency.