PIP: The setting up of a medical cooperative in a squatter community in Davao City, Philippines, and the training of women from the community to serve as paramedical health visitors and family planning workers, is described. The clinic charges each family a small fee and sells drugs at cost. The health visitor program was initiated by the poor families themselves to reach those who could not come to the clinic. The 1st groups trained chose the name Kaunaunahang Katiwala ng Kalusugan, or First Trustees of Health, and they are called katiwala for short. Since 1973 about 80 of these women, usually about 30 years of age, with home and family responsibilities, and of low educational background, have bee n trained. The dialogic method of Paolo Fraire of Brazil is used, which focuses on the native intelligence of the student and emphasizes a mutual learning process on the part of both teacher and student. Upon graduation the katiwala take care of minor ailments, refer major problems to the clinic, distribute family planning information, and encourage sanitation and good health practices. The barrios are divided into districts and 2 katiwala assigned to each. They receive some compensation. The program has proved it is possible to train persons with little education to be effective health workers and free physicians and nurses for more serious cases.