Dunstan Pediatric Services School-based occupational therapy, speech therapy, physical therapy and teacher of the visually impaired. Learn With Us Occupational Therapy Speech Therapy Physical Therapy Teachers of Students with Visual Impairments (TVI) When it comes to therapy, one size does not–and should not–fit all. We are committed to changing and adapting our practices to find the right fit for you. Our History Let us help personalize a pathway to independent learning and more meaning-filled moments. Here's How