Call 888-810-5995 to speak with a Methadone counselor. Who Answers? Methadone Doctors in Bensalem, Pennsylvania Stevan Smallow, M.D. 2846 Knights Road Bensalem, PA 19020 View Details → Stephen Ficchi, D.O. P.O. Box 1006 Bensalem, PA 19020-5005 View Details → Mark Wallen, M.D. 4833 Hulmeville Road Bensalem, PA 19020 View Details → Emmanuel Ugwuoke, M.D. 3554 Hulmeville Road Suite 108 Bensalem, PA 19020 View Details → Cesar Fabiani, M.D. 3369 Progress Drive Bensalem, PA 19020 View Details →