This patient support community is for discussions relating to thyroid issues, goiter, Graves disease, Hashimoto's Thyroiditis, Human Growth Hormone (HGH), hyperthyroid, hypothyroid, metabolism, pituitary gland, cancers, thyroiditis, and thyroid Stimulating Hormone (TSH).
I’d start with the endo, as your dr suggested. Especially since you couldn’t be going to a better facility – Johns Hopkins.
Not all those kind of issues show on an MRI. The endo will probably order other tests.
Good luck. Keep us posted.