What is a Consultant Dietitian? Consultant Dietitians have the opportunity to help individuals with their nutrition in a variety of settings. Consultant Dietitians typically work under a contract for an organization instead of working as an employee. Requirements to Become a Consultant Dietitian To become a Consultant Dietitian you must first meet the minimum requirements for a career in dietetics, which include: A four-year bachelor’s degree in dietetics from an accredited u