Dr. Alarifi is a senior health leader, researcher, and lecturer with extensive experience in government, private, and non-profit sectors. He currently serves as the Public Health Adviser to the Deputy Minister for Public Health at the Ministry of Health, where he oversees the Sustainable Development Goals (SDGs), monitors international health indicators, and leads efforts toward Universal Health Coverage (UHC).

In addition to his advisory role, Dr. Alarifi is the founder of the Saudi Longevity Society, an organization dedicated to promoting the healthspan of the Saudi population. Through this initiative, he actively works to improve quality of life and longevity in the country. His expertise is further demonstrated through his authorship and co-authorship of numerous research articles that contribute to the field of public health. Dr. Alarifi remains committed to advancing health outcomes in Saudi Arabia.