| Degree | Year | Institution | Area |
| BA | 1982 | Brown University | Political Science |
| MS | 1985 | University of London | Immunology |
| MD | 1987 | Yale University | |
| Residency | 1990 | Cornell University | Internal Medicine |
| Fellowship | 1993 | Dartmouth-Hitchcock Medical Center | Hematology/Oncology |
| Fellowship | 1996 | Howard Hughes Medical Institute | Molecular Virology |
| Fellowship | 1998 | The University of Chicago | Molecular Oncology |