What is a Hematologist Hematology, alternatively spelled haematology or hæmatology, is the study of blood and its diseases, including the blood-forming organs. Hematologists, then, are physicians who specialize in problems related to the blood, or who engage in...
What is a School Psychologist A school psychologist is a psychologist who focuses on students and their education; specifically, they work to improve the education of the students they work with, helping with the inter-personal aspects of academics, as well in the...
What is a Medical Doctor A medical doctor, also known as an MD, or a physician or surgeon, is someone who has earned a doctorate in medicine and has been licensed by an appropriate authority to practice. Generally speaking, medical doctors can be divided in to two...
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...
