Cassie Mills, Counselor works in the Prosper, TX office at LifeStance. Areas of Expertise: ADHD, Alcohol and Drug Use Issues, Anxiety, Bipolar Disorder, Depression, Gender Identity, Grief, Medical Conditions/Health Psychology, Pain Management, PTSD/Trauma, Women's Issues. Ages seen: 15-17, 18-21, 22-26, 27-40, 41-64, 65+. Take the first step towards improved mental health. Call or book online today.