Our Principles 2014 we go We travel to remote places where health care options are limited or barely exist. Learn more ▸ learn more ▸ we make house calls We visit patients in their homes to deliver medication and guide them through treatment. Learn more ▸ learn more ▸ we build health systems We work closely with national governments and other partners to improve and expand health services. Learn more ▸ learn more ▸ we stay We make long-term commitments to the communities we serve. Learn more ▸ learn more ▸