I ended up telling my primary care provider about my little Hannah over the summer.... I didn't know how she'd react to it but Hannah wanted my doctor to know about her. Even though my doctor doesn't know much about DID/MPD, she accepted Hannah really easily.... A bit more easily than my counselor had (it wasn't until the first part of my psychological evaluation this past Monday that she willingly accepted Hannah and was willing to work with her--- of course the psychologist is my counselors supervisor and said she wanted my counselor to work with Hannah!).
My doctor is the same way when it comes to my "female exams"--- she's willing to wait until I'm ready and told me that if it becomes too much I can tell her and she'll stop the exam...she's even willing to do it in two appointments if necessary and let me go every 2-3 years in between instead of the traditional yearly exam.