An anesthesiologist is someone who anesthetizes patients. They can help sedate patients and put them under for surgeries or other medical procedures. They help prepare their patients for procedures and make sure they are not experiencing any pain or fear associated with the treatment or procedure they are undergoing. They work closely with other doctors, surgeons, and specialists to ensure that patients are being treated properly.

A Physician Assistant is a medical professional who works with a team of other doctors to diagnose and treat a variety of illnesses and health disorders. They are legally licensed to practice medicine, though they do not go through the same rigorous schooling as doctors. However, these professionals are more than able to help patients with most medical conditions, and they work alongside doctors to ensure they can give adequate care to their patients.