2014 Selected for inclusion in Best Doctors listing by Best Doctors, Inc.
One of the "Doctors of Excellence" featured in the latest editions (2013) of the Castle Connolly Guides, Top Doctors: New York Metro Area, America's Top Doctors for Cancer, and America's Top Doctors.
America's Top Doctors - 2011
Best Doctors in America - 1999, 2001, 2005, 2006, 2007, 2008 and 2011
American Society for Blood and Marrow Transplantation
American Society for Clinical Oncology
American Society of Hematology
American Society of Pediatric Hematology/Oncology
Fellow of the American Academy of Experimental Hematology
Children's Oncology Group