phlebotomist

/flɪˈbɑtəmɪst/
noun
  1. A healthcare professional trained to draw blood from patients for tests, transfusions, or donations.
    • A good phlebotomist can make the blood draw almost painless.
    • The phlebotomist used a small needle to take a blood sample from my arm.
    • She worked as a phlebotomist at the hospital for five years.