| Gridchem, Advisory Board | 2004-present |
| Cell Biology Education Journal, ASCB, Editorial Board member | 2003-present |
| National Computational Science Institute, Advisory Committee | 2002-present |
| BioQUEST Library, BioQUEST Curriculum Consortium, Beloit College, Beloit, WI, Review Editor. | 1999-present |
| American Society for Cell Biology (ASCB), member | 1992-present |
| National Science Foundation, CISE, Review Panel | 2002, 2004, 2005 |
| Minority Affairs Committee, American Society for Cell Biology | 2000-2004 |
| Education Committee, American Society for Cell Biology, Liaison | 2000-2004 |
| Coalition to Diversify Computing, member | 2001- 2002 |
| Department of Commerce, Telecommunication Opportunities Program, Review Panel | 2001 |
| Tapia Symposium: Celebration of Diversity in Computing, Poster Chair | 2001 |
| Committee of the Northeast Alliance for Minority Graduate Education, Boston University, Boston, MA | 1999-2001 |
| Admissions Committee, Bioinformatics Graduate Program, Boston University, Boston, MA | 1999-2000 |