Dr. Tori

[Minor part, but bigger later]

Tori is a skilled surgeon, Phage considers her to be the most intelligent and competent in the staff immediately after himself. She has trouble when dealing with grey zoners, seeing them as a collection of entities (organs) inside a skin sack. Tori once confiscated a peanut from the pocket of a grey zoner and now uses it as a brain, thinking that it makes her better understand grey zoner anatomy. She is seen doing surgeries using a knife and a spork. We see her bring humans back to life, despite her lack of understanding of their anatomy. Even after dying in a giant meat grinder, she can restore her patients the way they were before. The only things she needs to do this is the patient's core and spare parts from doomed layers (aka alternate dead bodies). -wiki

[Much like Phage, professional doctor but very off]