Objectives: The purpose of the study was to investigate the influence of organizational communication satisfaction on the job satisfaction, organizational commitment, and turnover intention in the dental hygienists. Methods: A self-reported questionnaire was completed by 227 dental hygienists in Chungnam. The questionnaire consisted of 4 questions of general characteristics of the subjects, 8 questions of interpersonal stress, 12 questions of organizational communication satisfaction, 5 questions of job satisfaction, 5 questions of organizational commitment, and 5 questions of turnover intention. The four variables were measured by Likert 7 point scale. Data were analyzed using SPSS version 18.0 for frequency analysis, t test, one way ANOVA, Pearson’s correlation coefficient, and stepwise regression analysis. Sobel test was used to verify the mediating effects. Results: The interpersonal stress was proportional to turnover intention and inversely proportional to the organizational communication satisfaction, job satisfaction, and organizational commitment(p<0.01). The organizational communication satisfaction was proportional to the job satisfaction and organizational commitment, and inversely proportional to turnover intention(p<0.01). The interpersonal stress had a meditating effect between organizational communication satisfaction, and job satisfaction. It also gave the mediating effect between organizational communication satisfaction and organizational commitment. Conclusions: The effective organization management system can enhance the job satisfaction, organizational commitment, and turnover intention reduction in the dental hygienists.