Dr. Robert Decastro is a psychiatrist practicing in Orlando, FL. Dr. Decastro is a medical doctor specializing in the care of mental health patients. As a psychiatrist, Dr. Decastro diagnoses and treats mental illnesses. Dr. Decastro may treat patients through a variety of methods including medications, psychotherapy or talk therapy, psychosocial interventions and more, depending on each individual case. Different medications that a psychiatrist might prescribe include antidepressants, antipsychotic mediations, mood stabilizers, stimulants, sedatives and hypnotics. Dr. Decastro treats conditions like depression, anxiety, OCD, eating disorders, bipolar disorders, personality disorders, insomnia, ADD and other mental illnesses.