Emerson Yu Sheng, Chen M.D.Attending and Clinical Assistant ProfessorHematology/Oncology Internal Medicine Education: University of Miami School of MedicineMain Office:503-494-7999 OHSU Healthcare 3485 S. Bond Ave Portland, OR 97239 Clinic Intersts:cancer and blood disorders.Certification:Board Certified in Hematology/Oncology, Internal Medicine