This document summarizes the career of an anesthesiologist. It details the responsibilities of evaluating patients before and during surgery, maintaining vital signs, and providing pain relief. The training requires 4 years of undergraduate study, 4 years of medical school, and 3-8 years of residency training focusing on biology, chemistry, physics, math, and computers. While the work is mentally and physically demanding, often requiring long hours standing, the job outlook is good with a 10% growth rate expected and average yearly salary of $250,000.