Doctor Listing Page Allen Cheng, MD412-498-7715815 Freeport RoadUPMC St Margaret HospitalPittsburgh, PA 15215 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