A fast-growing dental chain pressures dentists to hit revenue targets daily, leading to claims of root canals and treatments patients don’t need.
RELATED: Neurosurgeon who caught coronavirus shares his story https://youtu.be/vGJe3R6NMIw

» Subscribe to USA TODAY: http://bit.ly/1xa3XAh
» Watch more on this and other topics from USA TODAY: https://bit.ly/38Kn1j0
» USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, photos, videos and VR.