This is an interview with Professor Gary Kreps, a leading scholar in health communication. Professor Kreps shares his views on his approach to studying risk and health, how to choose a good research topic, why health communication is interdisciplinary in nature, and how he sees a community-based approach valuable when studying health communication. He emphasizes the potentiality of e-health in health communication practicum nowadays. He also mentions the importance of collaborating with various research communities in doing complex health communication projects. Despite his demanding research work, he is still involved with servicing the discipline and the general community, as he has been collaborating with Chinese scholars and also providing advice to the Chinese academia.