OWUSU-ANSAH, AMMA MD is categorized under PHYSICIANS & SURGEONS specializing in PEDIATRIC HEMATOLOGY-ONCOLOGY and located at 4137 Boardman Canfield Rd. Ste. Ll in or near the Canfield, OH area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.