Megan E. Schaefer, MS, PA Department of Medicine Locations Roswell Park Main Campus 1-800-ROSWELL (1-800-767-9355) Chronic Lymphocytic Leukemia Lymphoma Multiple Myeloma Cancers Treated: Chronic Lymphocytic Leukemia Lymphoma Multiple Myeloma Positions Positions Roswell Park Comprehensive Cancer Center Physician Assistant Department of Medicine