Actress Susan Sullivan, best known for her role as Maggie Gioberti on the ’80s drama Falcon Crest, has faced two life-threatening health battles in recent years—both diagnosed within months of each other.In September 2023, during a routine mammogram, a radiologist noticed a swollen lymph node. It turned out to be non-small cell lung cancer, despite Sullivan having no symptoms and no smoking history. She underwent...