Evoke Wellness at Waltham

On Call Treatment Center is an addiction treatment program located in the heart of Waltham, Massachusetts. Our carefully developed vision of quality clinical care includes Partial Hospitalization (PHP) 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.