"Care" has always been considered by nursing staff as a professional quality. However, during the process of medical treatment, it's a virtue that should be required of not only nurses but all staff who are involved. In terms of the doctor-patient relationship in the medical treatment, if we see it from the perspective of care, the doctor is the one to care, while the patient is the one to be cared. Would such a two-way care model vary in accordance with the gender of the subject? And yet what is "care" really? A behavioral model is developed and produced from subjectivity and therefore should be universal. Would such a model be influenced by the difference in gender? If it would, why? This article first inquires the essential meaning of "care" and, through the thinking and behavioral models of different genders, explores whether the care models would bring forth different results in the process of medical treatment because of the difference in gender. In this paper, we address from the perspectives of both the doctor and the patient how people of different genders vary and what they share in common in the process of caring and being cared. Through this article, we wish to help the care workers understand more about care models regarding how to care about and look after the patients, so as to take good care of them and improve the quality of care in medical treatment.