Sheila Tighe, BSN, RN, ANP Nurse Practitioner Department of Medicine Locations Roswell Park Main Campus 1-800-ROSWELL (1-800-767-9355) Blood Disorders Leukemia Myelodysplastic Syndrome Cancers Treated: Blood Disorders Leukemia Myelodysplastic Syndrome Positions Positions Roswell Park Comprehensive Cancer Center Department of Medicine Nurse Practitioner