Back to Directory Add to Address Book Christina Chang, CNP Nurse Practitioner – Family Medicine Office Location 1: East Austin Health Center Office Location 1: North Central Health Center Office Location 1: Southeast Health and Wellness Center & Walk-In Clinic Office Location 1: Carousel Pediatrics: Springdale NOTICE: HANCOCK WALK-IN CARE CONSTRUCTION Access to Hancock Walk-In Care is affected by construction. Please use the linked directions for the easiest way to reach the clinic. Directions to Hancock Walk-In Care