| NIH Center for Scientific Review | Community Level Health Promotion Study Section (CLHP) Study Section | 2010 - 2012 |
| Connecticut Institute for Clinical and Translational Science (CICATS), | a collaboration of the University of Connecticut Health Center, greater Hartford regional hospitals, and community research organizations | 2009 - Present |
| CT Practice Based Research Network | Member | 2009 - Present |
| NIH Center for Scientific Review | Community Level Health Promotion Study Section | 2004 - 2006 |
| NIH Center for Scientific Review | Special Study Sections: HIV Exploratory Applications; Microbicide Innovation Program; Community Based Participatory Research; ARRA Challenge Grants, HIV/AIDS Behavioral Treatment Intervention and Services Development R34 applications | 2004 - Present |
| Society for Prevention Research | Member | 2004 - Present |
| Yale Center for Interdisciplinary Research on AIDS (CIRA) | Committee Member | 1998 - Present |
| Yale Center for Interdisciplinary Research on AIDS (CIRA) | Reviewer | 1998 - Present |
| American Association of Public Health | Member | 1997 - Present |
| NIH Center for Scientific Review | Behavioral and Social Science Approaches to Preventing HIV/AIDS Study Section (BSPH); Behavioral and Social Consequences of HIV/AIDS Study Section (BSCH) | 1995 - 2005 |
| National Association for the Practice of Anthropology | Board Member 2003-2005 | 1994 - Present |
| AIDS and Anthropology Research Group | Member | 1990 - 2005 |
| Society for Applied Anthropology | Fellow | 1989 - Present |
| American Anthropological Association | Member | 1987 - Present |
| Northeast Anthropological Association | Member | 1984 - 1994 |