Effective as well as competent communication of doctors with their patients is fundamental for conveying high-quality patient care along with building a harmonious physicianpatient relationship which constitutes a core dimension of patient-centeredness (Shikawa et al., 2013 and Da Liu et al., 2016). Effective physicianpatient communication can be defined as the method in which a physician transfers information to a patient in a way that he understands the doctors` instructions efficiently, supporting patients' self-management, managing of ambiguity and feelings, and helping decision making (Travaline et al., 2005; and Zolnierek and DiMatteo, 2009). Ineffective doctor-patient communication is challenging since it can result in non-adherence plus other health-related issues as the stress of paying for medical expenses (Meluch and Oglesby, 2015). Throughout the precedent years, patient-centeredness has been internationally discussed in all health care related fields (Baker, 2001). Patient-centered care is defined as clinical management given by medical experts that focuses on respecting and attending to patient's requirements, preferences, needs, and standards, instead of the physician's own plan (Breen et al., 2009). Physicians' communication skills affect a diversity of factors in clinical practice, and many studies revealed that effective doctorpatient communication increases patient satisfaction, patient understanding, recall, and compliance with treatment and health outcomes. Additionally, effective communication can also increase the physician's job-satisfaction, health, and well-being (Hu et al., 2016). Good communication is essential for both patients' and physicians' satisfaction, satisfied patients are less liable to malpractice complaints, and have better job satisfaction, a lesser amount of work-related stress, and diminished burnout (Harmon et al., 2006). Studies have shown that excellent physician-patient communication [PPC] skills are related to patient health outcomes. Zolnierek and DiMatteo, 2009 in a meta-analysis study; stated that effective physician-patient communication has a positive significant correlation with patient adherence to treatment; they also found a considerable increase in the patients' adherence after doctors received communication skills training. Other studies established a