There are different areas in which Hersill collaborates to improve patient care and quality of life. One of them is the Saniclown Project (National Nonprofit Hospital Clown Association), an initiative that puts spirit medicine into practice, using one of the most legendary antidotes: joy.

This project, which has 10 years of experience, allows to relieve those difficult moments, sometimes long, in the time, which means to be hospitalized, especially for the younger ones who see this alien, unfamiliar and welcoming space, isolating themselves from social life.