An ear, nose, and throat
specialist (ENT) is a physician trained in the medical and
surgical treatment of the ears, nose, throat, and related
structures of the head and neck. They have special expertise in
managing diseases of the ears, nose and nasal passages, sinuses,
larynx (voice box), oral cavity and upper pharynx (mouth and
throat), as well as structures of the neck and face. ENT is the
oldest medical specialty in the United States.