While volunteering at a free clinic in 1972, she met Dr. John Upledger, who treated her for her arthritis. During her fourth year of medical studies, Brooks took a month off and traveled to
Georgia,
Louisiana,
Florida, and
Mississippi. She said about this travel, "there were a couple of things I wanted to know. One of them was how as a sister, with a vow of poverty, how do I run a practice?" After seeing much rural poverty, she returned to
Michigan and wrote letters to towns in Mississippi that might need a doctor. Tutwiler was the only town that answered Brooks. Brooks moved to Tutwiler and, in the summer of 1983, she opened the Tutwiler Medical Clinic. ==Tutwiler Clinic==