http://www.drninafoley.com/Invisalign-nashville-tn.htm Invisalign Nashville tn, Nashville invisalign, Invisalign Nashville, Nashville tn invisalign, Franklin tn invisalign, Invisalign franklin tn, Invisalign in Nashville, Invisalign in franklin tn, Nashville Tennessee invisalign, Invisalign Nashville tn Many patients view crooked, crowded, or poorly aligned teeth as cosmetic problems, but according to Dr. Nina Foley, there are health issues – some serious – that should be considered when determining if Invisalign® or another tooth straightening dental treatment is called for.