Every doctor who stands with truckers (them being the kind of community it is) could easily be suspected of being a drug abuser. Their online records and evident lives will testify.
Of course, the @NIH@cdc@US_FDA would already be aware of this.
The doctors who have been suspended from their hospitals and respective institutions easily could be investigated for all other reasons than the ones they claim.
If one could only bother.
Otherwise, their loss of licenses is a sufficient penalty.