Simmi Johnson is a fictional character portrayed by Lexi DiBenedetto in the TV series Grey's Anatomy.
In the first episode they appeared in, titled Bad Blood (season 9), they were 13 years old.
They appear in 1 episodes out of a total of 430 aired so far
Episodes1
Bad Blood
episode S9.E13 january 2013While Derek and April try and find a way to save the ER, Cristina and Leah struggle to keep a patient alive while respecting his wishes. Alana is pulled into a surgery with Owen that may change the way she views the hospital's ER.