Professor, Department of Medicine (Hematology)

Professor, Department of Cell Biology

Chair and Director, The Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research

Area of Research: hematopoietic stem cell function and stem cell microenvironment; role of bone marrow microenvironment in leukemia; mechanisms of vaso-occlusion in sickle cell disease; neural regulation of prostate cancer