Lecturer at the Public Health Undergraduate Study Program, Faculty of Public Health, Universitas Sumatera Utara with the functional position being Lector and the field of study is Public Health Sciences. Research that has been carried out on Occupational and Safety Health , one of which was published in the International journal Uncertain Supply Chain Management in 2021 with the title Stakeholder Collaboration In Improving Integrated Basic Occupational In Health Services Supply Chain In Community Health Center. Other research on OSH is related to occupational health efforts for informal sector workers, with the title OSH in Fishermen published in 2018, The Activity of Occupational Health Effort on Five Occupational Health Posts in Medan, published in 2019.