what is a anesthesiologist
An anesthesiologist is a doctor (MD or DO) who practices anesthesia. Anesthesiologists are physicians specializing in perioperative care, development of an anesthetic plan, and the administration of anesthetics. He or she has finished college, then medical school (four years), then an internship (one year) followed by a residency in anesthesia (three years). Some anesthesiologists pursue additional years of training (a fellowship).