CV
- Global Advisor, Centre for Urban Health and Development within the Asian Institute of Poverty Alleviation (CUHD-AIPA)
- Former Chief of the Epidemiology Research Branch; and Program Director for the social epidemiology program, National Institute on Drug Abuse, National Institutes of Health, USA
- Founding Board member, International Society for Urban Health
- Former Science Advisor for Urban Health, New York Academy of Medicine
- Founding Board Member and Vice President, Interdisciplinary Association for Population Health Science
- Former Member, Steering Committee of the National Hispanic Science Network on Drug Abuse