Joanne Ratigan is a fictional character portrayed by Randee Heller in the TV series Grey's Anatomy.
In the first episode they appeared in, titled Almost Grown (season 7), they were 63 years old.
They appear in 1 episodes out of a total of 430 aired so far
Episodes1
Almost Grown
episode S7.E5 october 2010As part of their training, the Chief puts Seattle Grace's residents -- including Meredith, Cristina, April and Jackson -- in charge; meanwhile, Derek, Callie, Owen and the other attending surgeons compete for a million-dollar grant.