Dr. Hagan is a medical doctor who spedializes in psychiatry.

Psychiatrists evaluate and treat patients with mental health issues using medication, if necessary, and occasionally talk therapy. The types of patients seen most commonly in Dr. Hagan's practice include adults and children over the age of 10, with depression, anxiety, bipolar, ADHD and dementia, as well as those suffering with stress, divorce, job less, behavioral problems and excessive anger. All are out-patients.