Like some of our doctors in the UK because they didn't toe the line of diagnosing by TSH alone and/or levo only.
thyroid-info.com/articles/d...
Excerp from link belowt:
In July 2001, an endocrinologist whose patient had left him and gotten better on Dr. Derry's treatment complained to the College about Dr. Derry. The patient complained about the endocrinologist, but the College investigated only the complaint against Dr. Derry.