A Bachelor's degree is required for this field, and many dietitians and nutritionists also hold Master's or doctoral degrees. A Dietitian or Nutritionist can get an average pay level in a range of 40000 - 60000 based on tenure level. Bachelor's degree is required for this field, and many dietitians and nutritionists also hold Master's or doctoral degrees. A Dietitian or Nutritionist can get an average pay level in a range of 40000 - 60000 based on tenure level.