Cassandra Marie Sloan Shepherd or Cassie, she the younger half sister of Derek Shepherd and Mark Sloan. She's a third year resident at Seattle Grace, following in her older brothers footsteps to becoming a surgeon.
Cassandra Marie Sloan Shepherd or Cassie, she the younger half sister of Derek Shepherd and Mark Sloan. She's a third year resident at Seattle Grace, following in her older brothers footsteps to becoming a surgeon.
Ella kepner is the sister of April kepner. She joins Seattle grace mercy West hospital as the merger hits. She soon bumps heads with Alex Karev who is taking his mood out over his wife leaving him on...