Melissa Fischer, Psychiatric Nurse Practitioner works in the Saint Peters, MO office at LifeStance. Areas of Expertise: Alcohol and Drug Use Issues, Anxiety, Bipolar Disorder, Childhood Behavior Issues, Depression, Gender Identity, Grief, Hoarding, Later Life Transitions, Medical Conditions/Health Psychology, Men's Issues, Midlife Transitions, Obsessive Compulsive Disorder (OCD), Postpartum Depression/Anxiety, Psychosis/Schizophrenia, PTSD/Trauma, Reproductive Challenges, School Avoidance, Sleep Disorders/Insomnia, 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.