�long delays can put people under incredible stress at an already difficult time and could also mean that someone�s health could take a turn for the worse..

.

david dodick, md, neurologist, mayo clinic; chairman, american migraine foundation..

stephen silberstein, md, director, jefferson university headache center..

.

elizabeth loder, md, professor of neurology, harvard medical school; chief, division of headache, brigham & women's hospital.