Comprehensive knowledge, application, and advancement of formularies for preterm, infant, preschool, school age, adolescent, adult, and metabolic and other disease specialty formulas Complex understanding and application of growth velocity and estimated needs for multiple age groups (premature, toddler, preschool, school age, adolescent, and adult) with differing growth rates to maximize medical nutrition therapy plan of care. Licenses and Certifications RequirementsRegistered Dietitian/Nutritionist - Commission on Dietetic Registration Licensed as a Dietitian/Nutritionist in the state where work is performed Knowledge, Skills and AbilitiesKnowledge of the Nutrition Care Process and ability to apply all steps of the process.