If you need help to complete your set-up or access your family's health information, call the MyChart Support line at 501-263-2271 or email us at MyChart@archildrens.org (Monday - Friday 8-4:30). "Forgot Username" and "Forgot Password" options are also available for you to use at anytime on the web and mobile app. Communicate with your doctor.Pay as Guest‧MyChart‧COMPLETE SIGNUP HERE‧REQUEST ACCESS HERE.