What is the origin of the Anesthesiologist Assistant profession?
In the 1960s, three anesthesiologists, Joachim S. Gravenstein, John E. Steinhaus, and Perry P. Volpitto, were concerned with the shortage of anesthesiologists in the country. These academic department chairs analyzed the spectrum of tasks required during anesthesia care. The tasks were individually evaluated based on the level of professional responsibility, required education and necessary technical skill. The result of this anesthesia workforce analysis was to introduce the concept of team care and to define a new mid-level anesthesia practitioner linked to a supervising anesthesiologist. This new professional – the Anesthesiologist Assistant or AA – had the potential to at least partially alleviate the shortage of anesthesiologists. The new type of anesthetist would function in the same role as the nurse anesthetist under anesthesiologist direction. An innovative educational paradigm for anesthetists was created that built on a pre-med background during college and led to a Master’s
