I have a low vitamin d level (it is currently 15 but has been as low as 2); take Synthroid for my thyroid; have recently discovered large bone growths on the outer jaw. I take 50,000 units of vitamin d weekly. In addition, I also take Synthroid, Keppra (seizure medication), and zoloft. I also have polycystic ovaries. I have had many, many tests including bone scans, blood tests, two biopsies, numerous ct scans, xrays etc. My tests come back relatively normal (usually inconclusive or slightly abnormal levels). Does anyone have any idea on what type of doctor I should see or what direction I should go in? All of this is very frustrating.