Barb Grant had a patient-side view of nearly 50 years of change in medicine at Mayo Clinic
ROCHESTER — Barb Grant was hesitant to leave pediatric nursing after 25 years, but the long hours and vacations away from her family were piling up. However, one segment of her patients brought her to the second half of her nearly 50-year career in medicine. The young cancer patients she treated had always been a …