There are not only doctors and nurses who are involved in health care activities. They both work at the front end but there are people who are working at the back end also. People who are managing these associations that are providing you the health care like hospitals; labs etc. also have a big involvement in health care. These people are professionals who are well experienced and also manages work and the development of the organization in order to provide the best facilities to there patients. Like other industries health care also have many departments where you can find work.
It is not that if you are a doctor then only you can make your career in this field. There are many other jobs that are already discussed. With the developments the jobs in these fields are increasing day by day. For the starting and low jobs you just be graduate means only bachelor degree is needed. In order to get higher level jobs master’s degree or other certification are required. You can do a job in any field of health care like in the administration where you have to manage all the required things, nursing. The agencies providing health insurance are also health care agencies.