Healthcare institutions in Gaza have been strategically attacked since October 7, 2023. Thousands of people, many of them children, have been killed in this ongoing war in Gaza, while hundreds of thousands of wounded are trying to survive. Almost all hospitals in Gaza are not functioning due to damage caused by attacks and bombings. Small-capacity healthcare institutions, mostly located in southern Gaza, are operating at limited capacity with insufficient medical supplies to sustain critical surgeries and provide care. The purpose of this study is to review the status of healthcare institutions in Gaza after October 7. Healthcare services in Gaza are provided by systems controlled by the government and the private sector. These are healthcare institutions affiliated with the Ministry of Health, healthcare institutions affiliated with the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA), healthcare institutions affiliated with NGOs, and healthcare institutions affiliated with the Private Sector. The Shifa Hospital, Gaza Turkish-Palestinian Friendship Hospital, Ehli Hospital, European Hospital, Nasr Children's Hospital, Indonesia Hospital, Aqsa Martyrs' Hospital, Avde Hospital, Qudus Hospital, Kemal Advan Hospital, Martyr Muhammad al-Durra Hospital, Abu Yusuf al-Najjar Hospital and Kuwait Hospital are among the most important hospitals in the Gaza Strip. In addition to hospitals, there are also polyclinics, medical centers and charitable associations that contribute to the provision of basic medical services in the Gaza Strip. In this study, the latest status of these health institutions in Gaza since October 7 2023, has been examined from literature and news sites. According to the data of the Palestinian Central Bureau of Statistics in 2022, there are a total of 35 hospitals in Gaza. 13 hospitals are managed by the Ministry of Health or the Palestinian Red Crescent, and 22 hospitals are managed by the private sector. The number of beds per thousand patients is 1.3. There are 159 primary health care institutions in Gaza, and the number of beds per thousand patients is 1.2. After October 7, health institutions became the main target of Israel's war on Gaza. Health facilities that housed thousands of patients, hundreds of civilians and health personnel were hit by the Israeli army. Hospitals in the Gaza Strip were out of service due to the depletion of electricity, water, medicine and fuel. Israel's war on hospitals in Gaza has brought the health system to the point of complete collapse, thanks to months of intense bombardment and a complete blockade of aid. Attacks on health institutions in Gaza constitute one of the most painful and horrific dimensions of the human tragedy in the region. The situation in Gaza is a major problem not only for the people in the region, but also for humanity worldwide. The fact that attacking health institutions has become a primary target in this war is both against international law and a humanitarian disaster. Hospitals are of critical importance for the survival of civilians in war and conflict environments and have always been considered ""areas that need to be protected."" Health services must be brought to the optimum level urgently by ensuring international solidarity, respect for human rights and lasting peace.