Dr. Ritchie's research interests are in the treatment of older patients with anemia, cytopenias, myelodysplastic syndromes, myeloproliferative disorders and acute leukemia. She is interested in finding better therapies and supportive care strategies for older patients. Dr. Ritchie is the principal investigator on clinical trials investigating new diagnostic techniques, supportive care strategies and therapeutics aimed at the older patient. She collaborates with investigators in the Division of Geriatrics and Gerontology. She has been the author or co-author of many publications. She is interested in improving the medical care of older patients with hematologic