Concerns AGC Pediatrics– Without your input, we cannot serve you as well as we would like to serve you. Suggestions, concerns, and complaints are valuable information that we need in order to improve. We care deeply about the work that we do, but we know we are not always perfect. Please use the following form to let us how we can best serve you. We are listening, because we have learned that we are stronger together -Concerns AGC Pediatrics.