Why I Came Back After 90 Days—and Said Yes to Medication-Assisted Treatment This Time
I didn’t plan to come back. And when I did, I almost didn’t say anything about the relapse. Ninety days...
Find lasting solutions for drug & alcohol abuse at On Call Treatment’s outpatient treatment center in Waltham, Massachusetts, where recovery & healing happen.
Our carefully developed vision of quality clinical care includes day treatment and intensive outpatient (IOP) programs. Our medical, clinical and therapeutic team of experienced and compassionate professionals is available around-the-clock to treat all symptoms associated with addiction as well as the underlying causes. This addiction recovery experience is ideal for individuals who are ready for world-class drug or alcohol treatment who have been suffering from a substance use disorder.
We pride ourselves on staying true to our name. At On Call Treatment, we are available 24/7 to help in any and every way that we can. Please feel free to take advantage of our comprehensive recovery-related services in person, virtually or over the phone. We serve men and women of all ages in our state-of-the-art Waltham, Massachusetts addiction treatment facility with a strength-based focus that exceeds the norm.






Contact our caring & experienced admissions team for expert guidance throughout the treatment process.
At On Call Treatment, the day treatment program offers structured, evidence-based care for adults navigating substance use disorders and co-occurring mental health concerns—all without the need for overnight stays. This program provides a higher level of support than traditional outpatient services, combining therapeutic group work, individualized counseling, and clinical oversight during the day to help clients build the skills and stability needed for lasting recovery.
The Intensive Outpatient Program (IOP) at On Call Treatment offers a flexible yet structured approach to recovery for individuals working to overcome substance use and co-occurring mental health concerns without committing to overnight care. Designed for those who need more support than traditional outpatient therapy—but who also want to maintain daily routines—this program combines clinical depth with the freedom to continue participating in work, school, and family life.
The Virtual Evening Intensive Outpatient Program (IOP) at On Call Treatment offers a flexible, structured path to recovery for adults facing substance use and co-occurring mental health concerns—without sacrificing daytime responsibilities. Designed for individuals who need more support than standard outpatient care but still want to maintain work, school, or family life, this online evening program brings evidence-based clinical care directly into your home.
We offer expert treatment for substance use and co-occurring conditions.
Explore the different substance use addictions we treat and find your path to long-term recovery today.
Find out how our outpatient alcohol rehab in Waltham, MA can help you or a loved one find long-term sobriety once and for all.
For those with co-occurring mental health and substance use issues, our dual-diagnosis program is here to help ,
866.931.6429
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