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