Dr. Christine Rayner is a psychiatrist practicing in Johnston, RI. Dr. Rayner is a medical doctor specializing in the care of mental health patients. As a psychiatrist, Dr. Rayner diagnoses and treats mental illnesses. Dr. Rayner 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. Rayner treats conditions like depression, anxiety, OCD, eating disorders, bipolar disorders, personality disorders, insomnia, ADD and other mental illnesses.