Literature demands for improving the quality of healthcare services, in response to high reported patient dissatisfaction from physicians’ diagnostic errors. Social networks are a promising platform facilitating healthcare professionals for knowledge-shared-decision making (DM), in addition to leadership. Past research argues on the vitality of decisions based on appropriate leadership using knowledge management. Hence, this literature review paper proposes a conceptual framework making one proposition viable for future quantitative empirical evidencing, bearing theoretical and managerial implications.