Anesthesiologist

An anesthesiologist (also anaesthesiologist) is a doctor of medicine. An anesthesiologist (American English) or anaesthetist (British English) is a professional trained in anesthesia and perioperative medicine. Terminology varies between countries. The main jobs of an anesthesiologist are:
Providing anesthesia to a patient undergoing surgery
Intensive care medicine
Medical emergency medicine
Palliative care 
The first anesthesiologist was John Snow (18131858). 

category:Medical specialties
category:Healthcare occupations