Our Mission


Improving medical care to underserved or disaster-affected communities worldwide.

Mammoth Medical Missions (MMM) is a secular, nonprofit, non-governmental volunteer organization based in Mammoth Lakes, California, that provides medical, surgical and general health-care relief and education to underserved rural and mountain communities worldwide, as well as rapid emergency medical response and field triage in case of large-scale disaster and/or mass casualty.

It is difficult for most of us to understand the impact that these medical missions have had in the lives of the people who were helped. But what I can grasp of it warms my heart even now. There is something in my soul that has been forever changed.
— Kami Boyer (Chiapas, 2011)



Photos by Jim Bold