Oscar Hallis was a patient at Grey Sloan Memorial Hospital who was injured in the mudslide caused by the Super Storm.



Oscar Hallis was brought in to the hospital with injuries from the mudslide, including a probable concussion. The primary concern, however, was infection, as he had a large laceration on his leg. Alex went to give him ampicillin, but Jo stopped him, saying that Oscar is allergic to penicillin, which she learned from the markings on his leg, which listed his vitals. They gave him cefazolin instead. They got him a head CT, which was clear, and he regained consciousness. Since the electronic charts were down, they continued documenting his vitals on his body and told him that someone from plastics would come stitch up his leg.

Despite the laceration on his leg, Oscar walked around and ended up sitting by Sasha's bed. She noticed the vitals on his leg and said the handwriting looked like Brian's, but Oscar wasn't sure.


He is a first responder who was part of the evacuation efforts following the Super Storm and mudslide.

Notes and TriviaEdit

  • He wears glasses, which he lost in the storm.

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