Doctor Listing Page Harold Altvater, M.D.970-335-8290421 Merrimack StreetSuite 101BMethuen, MA 1844 Advertisement ArticlesHow to find Online Suboxone Doctors that Accept MedicaidLocating a Skilled Suboxone Doctor Near You: A Comprehensive GuideUnveiling the Grip of OxyContin: A Comprehensive Guide to Overcoming AddictionNavigating Addiction Recovery with Buprenorphine TreatmentDual Diagnosis: Addressing Co-Occurring Mental Health Disorders in Substance Abuse Treatment More Articles