Julia Canner

Julia Canner, M.D., F.A.C.S., is a character on Grey's Anatomy. She is an ophthalmologist who works at Seattle Presbyterian Hospital. She dated Mark Sloan until he broke up with her following the plane crash.

Abilities
Medicine: As an M.D., it can be assumed that Julia is at least proficient in the field of medicine. It can also be assumed that she is more than competent in her surgical field of ophthalmology. She is skilled at her job, since even Derek Shepherd was impressed at her skill in operating on their patient, Abby Anderson.