Tanat graduated from the joint medical program between the University of Nottingham, United Kingdom, and Srinakarinwirot University, Thailand, with First Class Honors. Tanat worked as the Technical lead in setting up HIV Pre-exposure prophylaxis in community-based clinics in Thailand. The success of community-led models stems from understanding the needs of local communities and from resource sharing between countries. Tanat believes in the power of interdisciplinary collaborations and teamwork.
Tanat holds a Master of Public Health degree from the Harvard T.H. Chan School of Public Health in Global Health and Population.