Book excerpt: In fact a disaster is indiscriminate in whom it affects, the health care centers usually one of the most affected public facilities as a result of dependency of stakeholders (patients) and increasing the flow of health care seekers during the event of disaster. For these reasons and others the health care settings should be establish a highly measures of mitigation and preparedness to meet the different types of disaster effectively as possible. This book aims to draw attention to the different types of disasters; human made and natural or (non preventable), in addition to provide the suggested guidelines, strategies that helps in managing these disasters. the researcher strive to write the book in a comprehensive, concise and feasible sequential steps to be easily understood aspiring at minimize the adverse effect of disaster on health care settings .