I've had sleep apnea for just years. So when my wife began showing symptoms, we got her RIGHT in for testing. Sure enough. Apnea. My testing was done in a large Akron OH facility. The level of care and consideration at Southern Nevada Sleep Center was so far superior to my experience, the mind boggles. These folks have it right and right now. But I still wonder why it takes three weeks .... is that another indication of "better"? Probably so.