Social networks provide an alternative way to communicate and exchange of information with various people. Especially for Health Care Professionals, information ought to be exchanged and shared between individuals for diagnosis and proposed therapies. In this research, the important sources of medical information that people trust, through the exchange of information on social networks, were analyzed based on the perceived information quality using path models. A questionnaire was developed to run the survey. Based on the answers, it seems that the surveyed population does not trust heavily the content of social networks as source of information for healthcare issues. Further research is needed to examine the trustiness of social networks as a Source of Health Care Information.