I have a new patient appt. with Maryland Endocrinology in Columbia tomorrow. I'll let you know how it goes. (or if you've already tried them, please let me know what you thought) I've also tried the endocrine clinic at Johns Hopkins, but you only get a 40 history review and an exam to see if your thyroid is enlarged, beyond that they just send you on your way with a lab slip and a call back. Very disappointed. I also, have an appt.