Psychiatry is the medical specialty that involves the study, diagnosis and treatment of various medical disorders. It involves a variety of treatments, often a combination of both therapy and medication. Psychiatry literally means “medical treatment of the soul” Clinical psychiatrists are physicians who specialize in using clinical practices in the treatment of mental illnesses and disorders, including bipolar disorder, schizophrenia, anxiety disorders and addictions. The main role for psychiatrists is to diagnose, assess, and treat mental illnesses. Psychiatrists have a wide variety of available options and methods to treat their patients. Psychiatrists treat their patients using the appropriate combination of psychotherapy, psychoanalysis, medication, and hospitalization.