DEMETRIOS ANTONIOU M D D M D is categorized under PHYSICIANS & SURGEONS specializing in OTORHINOLARYNGOLOGY and located at 15 Sewall St. Ste. 3 in or near the Portland, ME area. Find additional information including website, e-mail, map, and directions - demetriantoniou.com. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.