Crossword clues for the word: DIETITIAN The word DIETITIAN has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for DIETITIAN Showing 1 to 6 of 6 results Clue(s) [[IMAGE]](Expert of human nutrition) Expert on nutrition Meal planner. Nutrition expert One helping with servings Specialist in the study of nutrition