By Wand Agency
http://www.waldenu.edu/Degree-Programs/Doctorate/PhDin-Public-Health.htm - If you are involved in a public health career, a Ph.D. in Public Health can really do you some good. People who want a promotion can always count on a Public Health Ph.D. to get them the career growth that they want. Public Health Ph.D. programs give you the right knowledge and qualifications to obtain career growth. If you are busy with work and do not have time to go to a regular school, you can get your Ph.D. in public health online.