elizabeth loder, md, professor of neurology, harvard medical school; chief, division of headache, brigham & women's hospital..
lea ament, left, and tamara nunley talk about the care their team provided for helen and robert valenzuela at st. jude medical center in fullerton. (scott smeltzer / staff photographer).
when robert had to go on full medical disability in his early 50s after hurting himself at work, helen went back to work, this time in the oil industry..