A hospital social worker serves to assist patients in dealing with the sometimes-overwhelming effects of hospitalization. Patients and families of patients are often under a lot of emotional pressure and financial stress due to illness or injury.
Additionally, there are needs to be addressed after the patient is discharged, like the need for home-based care and rehabilitative services.
You may call them simply doctors. But most doctors have extra expertise in one type of medicine or another. In fact, there are several hundred medical specialties and subspecialties. Here are the most common types of doctors you'll likely see.