What is an ER Doctor An ER doctor, or emergency room doctor, is a physician who works in emergency rooms in hospitals, clinics, or emergency care facilities. They are responsible for the quick diagnosis and treatment of numerous medical conditions, including severe...
What is a Heart Surgeon In the United States, heart surgery, or cardiac surgery (surgery pertaining to the heart), and thoracic surgery (surgery pertaining to all organs of the thorax) training are combined, creating cardiothoracic surgery; a cardiothoracic surgeon is...
What is a Brain Surgeon A brain surgeon, also called a neurosurgeon, is a doctor specializing in the diagnosis and treatment of disorder related to the central nervous system and its peripheral regions, including the brain, spinal chord, and peripheral nerves. This...
What is an Otolaryngologist An otolaryngologist, also known as an ENT or ear, nose, and throat specialist, is a physician who diagnoses and treats diseases of the ears, nose, and throat, as well assisting with any illnesses closely related to the head and neck. Their...
What is a Neonatologist Neonatologists are pediatricians who focus on providing specialized care for newborn infants. In particular, they care for infants who are prematurely born, who have very low birth weight, present with congenital malformations, or who are...
What is a MRI Technologist MRI technologists, or magnetic resonance imaging technologists, are medical personnel who operate magnetic resonance imaging scanners for the purposes of creating diagnostic images. These images are then communicated to the doctor in need...
What is a Geneticist A geneticist is a biologist who studies genes, heredity, and the variations of these within particular organisms. In the medical context, they focus on human genes, particularly in the relation between genes and particular diseases, identifying...
What is a Hospitalist A hospitalist is a physician primarily focused on hospital medicine, or the medical care of acutely ill patients who are hospitalized. It includes acute patient care, research, and teaching, as well as leadership in the delivery of hospital-based...
