Objective: The aim of this study is to determine the productivity levels and related factors of healthcare workers working in a private hospital in Karabuk. Materials and Methods: The study group of the cross-sectional study consisted of 164 (91.11%) of 180 healthcare workers working in the health and auxiliary health services classes in the hospital. The dependent variable is the productivity level of healthcare workers. The independent variables are the characteristics of working conditions and personal rights, the levels of job stress, job insecurity and organizational commitment. Data collection tools were 1) descriptive questionnaire, 2) Endicott Job Productivity Scale, 3) Job Stress Scale, 4) Job Insecurity Scale, and 5) Organizational Commitment Scale. The data was analyzed using chi-square, Pearson correlation and Student's t tests. Results: The mean productivity score of workers was 21.41±13.90. The level of productivity was higher in those over 30 (61.11%), males (67.35%) and physicians (74.07%). Many variables related to the use of personal rights and working conditions were associated with the level of productivity (p<0.05). As the job stress score increases, the productivity level decreases (r=0.702, p<0.001); the productivity scores increased as job insecurity and organizational commitment scores increased (r=-0.398 p<0.001, r=-0.341 p<0.001 respectively). Conclusion: The study shows that private sector health workers are exposed to various psychosocial risk factors associated with their productivity. There is a need to improve the working conditions and personal rights of health workers within the framework of policies that center the worker health.