Colin Begg Chair, Epidemiology & Biostatistics Deb Schrag Chair, Department of Medicine, George J. Bosl Chair at Memorial Sloan Kettering Cancer Center Viviane Tabar Chair, Neurosurgery Charles L. Sawyers Chair, Human Oncology & Pathogenesis Simon N. Powell Chair, Radiation Oncology Ingo K. Mellinghoff Chair, Neurology Kojo S.J. Elenitoba-Johnson Chair, Department of Pathology and Laboratory Medicine; James Ewing Alumni Chair of Pathology Andrew Kung Chair, Pediatrics Lawrence H. Schwartz Chair, Department of Radiology; Hedvig Hricak Chair in Radiology Gregory Fischer Chair, Anesthesiology & Critical Care Jeffrey Drebin Chair, Department of Surgery | Acting Hospital President Joseph O. Deasy Chair, Medical Physics William S. Breitbart Chair, Department of Psychiatry and Behavioral Sciences Tracy Gosselin PhD, RN, FAAN, Senior Vice President and Chief Nursing Executive; Enid A. Haupt Chair in Nursing Joan Massagué Chief Scientific Officer; Director, Sloan Kettering Institute; Ex-Officio Anna-Katerina Hadjantonakis Chair, Developmental Biology Christopher Lima Chair, Structural Biology Scott W. Lowe Chair, Cancer Biology and Genetics Dana Pe'er Chair, Computational & Systems Biology John Petrini Chair, Molecular Biology Alexander Y. Rudensky Chair, Immunology David A. Scheinberg Chair, Molecular Pharmacology Derek Tan Chair, Chemical Biology Former Department Chairs Philip Kantoff Former Chair, Department of Medicine David S. Klimstra Former Chair, Department of Pathology Elizabeth McCormick Senior Vice President and Chief Nursing Officer Peter Scardino Emeritus Richard J. O'Reilly Claire L. Tow Chair in Pediatric Oncology Research Book traversal links for Executive Leadership Previous Executive Leadership