A patient-centered, personalized breast cancer center—DIRAMS Breast Cancer Center provides an integrated system from diagnosis to surgery, chemotherapy, radiation therapy, rehabilitation, and psychological support, offering tailored strategies through multidisciplinary collaboration. We have consistently achieved the highest rating (Grade 1) in national breast cancer adequacy evaluations, establishing ourselves as a leading specialized institution for breast cancer care in the Busan–Ulsan–Gyeongnam region.