M Sc in Public Health (Environment and Health Stream)

Masters in Public Health (MPH)

MBBS

Scientist-C, Sree Chitra Tirunal Institute for Medical Sciences & Technology - 2004 onwards

Kerala State Health Services Department - 1996-2004

MacArthur Foundation India fellowship for leadership development in population and health - 2002-2004

Environmental epidemiology

Gender and health

Teaching: Health& Environment module for the Masters and Diploma courses in Public Health at AMCHSS, SCTIMST