"The seven years you spend here as a surgical resident will be the best and worst of your life" ___ Cassie Storm is what some might call a genius, a child prodigy. She graduated from high school with a 4.0 GPA, and graduated medical school by the age of 23. Cassie is about to start her surgical internship at Seattle Grace, soon to be Grey Sloan. ___ Greys Anatomy S3-? OngoingAll Rights Reserved