Get into an Online Acredited PhD Program
There are many online PhD programs that you can complete in their entirety at home, and there are others that will require students to take some exams or do some lab work on campus and these might include courses in the medical and technical fields. When you decide to enroll in your PhD program ask which courses you will be required to take onsite and which you can take online. Choose a well accredited university. If you have already gotten your masters then you know that a good accredited university is essential.