A profession is an occupation founded upon specialized educational training, whose purpose is to supply disinterested objective counsel and service to others, for direct and definite compensation, wholly apart from expectation of other business gain. Medieval and early modern tradition recognized only three professions: divinity, medicine, and law, which were called the learned professions. A profession is not a trade or an industry.
A physician, or doctor, is a professional who practices medicine, which is concerned with promoting, maintaining or restoring health through the study, diagnosis, prognosis and treatment of disease, injury, and other physical and mental impairments. This directory lists physicians who are located throughout the United States.