O'Nisha Lawrence, Psychiatrist works in the King of Prussia, PA office at LifeStance. Areas of Expertise: ADHD, Anxiety, Bipolar Disorder, Childhood Behavior Issues, Depression, Gender Identity, Obsessive Compulsive Disorder (OCD), Postpartum Depression/Anxiety, Psychosis/Schizophrenia, PTSD/Trauma, Sleep Disorders/Insomnia, Women's Issues. Ages seen: 06-10, 11-14, 15-17, 18-21, 22-26, 27-40. Take the first step towards improved mental health. Call or book online today.