Bachelor of Science, University of Illinois, 1973; Doctor of Philosophy, University of Chicago, 1977.
Research associate University Wisconsin, Madison, 1977-1982. Assistant professor Roswell Park Cancer Institute, Buffalo, 1982-1987, associate professor, 1987-1991, professor, 1992—2000. Senior vice president research administration Leukemia & Lymphoma Society, White Plains, 2000—2005.
Chief Executive Officer National Hemophilia Foundation, New York City, 2005—2007. Executive director, Chief Executive Officer Cure Kids United States of America, Germantown, Maryland, since 2008. Member advisory board Association for Research/Childhood Cancer, Buffalo, since 1990.
Member hematology review board VA, Washington, 1990-1993.
Member American Association for the Advancement of Science, American Association Microbiology, American Association Cancer Research, New York Academy of Sciences.