Dena subspecialist hospital (affiliated with the Cooperative Medical Group 59) started operating in 1998 in an area of 23,000 square meters, with 200 licensed beds and different specialties, with the aim of providing medical services to citizens of Shiraz and the neighboring provinces, and rapidly became recognized in Shiraz, southern Iran, and the Persian Gulf countries, as a reliable medical center. Dena Hospital achieved ISO9001: 2015 certification in order to provide quality services to patients and their companions and to satisfy them, and was also identified as first-grade in annual accreditations. The hospital is highly specialized in the fields of surgery (general, obstetrics and infertility, urology, orthopedics, neurosurgery, cardiovascular surgery, ENT, ophthalmology, plastic, pediatric), and internal medicine. Advanced minimally invasive operations also play a significant role in the performance of the hospital. The presence of accomplished professionals, the presence of well-equipped, advanced devices in operating rooms – imaging unit and laboratory, and the existence of intensive care units ICU, CCU, NICU, CICU, SICU, are other advantages of this hospital. The inpatient units of Dena Hospital include five surgical units and five intensive care units, an internal medicine unit, dialysis ward and pediatrics ward. Other hospital units include a pathobiology laboratory, an advanced MRI imaging unit, a pharmacy, infertility treatment (IVF), an angiography ward, and the clinic. It is hoped that this medical center will be able to continue to provide its advanced services to our dear compatriots and other, inbound patients.