What are the types of physicians?<br />Physician Primary care<br />Physician Intensive care unit<br />Physician Medical Emergency Room<br />Physician Surgeon Medical Emergency<br />Physician Anaesthetist Medical Emergency <br />Physician Guide to physician or physicians<br />Physician hospitalist (Takes care of hospital ward patients)<br /><br />Prefix of Physician is essential.<br />If an indviidual knows surgical technique without knoeing correct diagnosis and treatment he or she is a technician not a Physician Surgeon Emergency Room.