http://www.waldenu.edu/Degree-Programs/Doctorate/Doctor-of-Business-Administration.htm - If you want to enroll in a doctor of business administration degree, you have two main options available to you. You could achieve a dba degree the traditional way by going to school for a number of years. Alternatively, you could look into achieving a phd business administration by studying online. This option allows you to go to a dba university on the other side of the country if you so choose.