1 Replacing an old furnace with a high-efficiency new one can also require installing a chimney liner for about $300 -$700 for a gas furnace or $700 -$1,800 for a fuel oil model. 2  If needed, make sure this is included in all estimates.
Patient Interaction It is customary for the physician assistant to perform all preliminary patient interactions. The PA consults with patients to identify their immediate and long-term patient care issues, reviews their medical history, and assesses treatment options and courses of action.
Not to be confused with medical assistant. A physician assistant (US) or physician associate (UK) is a healthcare professional who practices medicine as a part of a healthcare team with supervising physicians and other providers. In the United States, PAs are nationally certified and state licensed to practice medicine.