Remy Beauregard Hadley, more known as Dr.Hadley or Thirteen, is a doctor in plainsboro medical hospital, works in the diagnostics department. She's a very mysterious, smooth, quiet, honest, caring person that helps patients and sees through them. Sometimes helping them in their own lifes and not just with their health. She's very good at advice, not good at talking about herself. She's bisexual and has dated a lot of women before. She also has Huntington's Chorea.