Lecturer at the Faculty of Public Health, Universitas Sumatera Utara with the current functional position as a Lector, as a teacher and mentor for students in the Undergraduate Public Health Study Program, Interest in Occupational Safety and Health Studies. Research results are published in various journals and conferences both nationally and internationally. Some of the research that have been done :
Research conducted in the last five years has taken the topic of determining the levels of Lead in the hair of operators of public refueling stations in the city of Medan by means of laboratory analysis.
It has been demonstrated that utilizing a modified ovitrap to treat dengue fever can increase the number of free larvae by up to 85%.
In terms of environmental toxicology, countermeasures, and changes in environmental adaptation, research that has been carried out is research on the quality of water in several people's dug wells in the Aceh area as a result of the Tsunami.
Research on air exceptional because of exposure to lead (Pb) originating from motorized motorcycle in Medan City. Dimension of lead publicity became accomplished in the air, rice flowers and soil which have been suspected to be uncovered to Pb originating from motorized car exhaust