Answer: drillmaster

AnswerCrossword Clue
DRILLMASTERMilitary trainer
DRILLMASTERInstructor of a kind.
DRILLMASTERDentist, in a way
DRILLMASTERSevere disciplinarian
DRILLMASTERDentist?
DRILLMASTEROne who can have you going around in circles?
DRILLMASTERAce in the hole business?
DRILLMASTERPerson who barks?
DRILLMASTERSquad trainer
DRILLMASTERMarch leader
DRILLMASTEROverseer of private practice
drillmasterOne who instructs or leads others, esp. recruits, in military drills and marching
drillmasterA rigorous, exacting, or severe instructor; a martinet
drillmasteran instructor in military drill