Psychiatric-Mental Health Nurse Practitioner Board Certified Provides comprehensive and holistic psychiatric evaluation, diagnosis and treatment for children and adolescents from 2 to 18 years and and adults. Ms Van Wie has extensive experience working with children, adolescents and their families. Ms Van Wie has worked with active duty and retired military men and women who have experienced post-traumatic stress disorder (PTSD), traumatic brain injury (TBI) and mental health issues that can arise from these conditions.