Maryanne Fournier, Psychiatric Nurse Practitioner works in the Salem, NH office at LifeStance. Areas of Expertise: Anxiety, Bipolar Disorder, Depression, Grief, Later Life Transitions, Midlife Transitions, Obsessive Compulsive Disorder (OCD), Postpartum Depression/Anxiety, Psychosis/Schizophrenia, PTSD/Trauma, Reproductive Challenges, Sleep Disorders/Insomnia, Somatoform Disorders, Women's Issues. Ages seen: 18-21, 22-26, 27-40, 41-64, 65+. Take the first step towards improved mental health. Call or book online today.