Dr Greenhagen was interviewed on KPTM about Raynaud's disease. The disease is very common in our region and affects millions of Americans including Dr Greenhagen's wife, Nicole. If you maybe sufferring from Raynaud's their are things that you can do to help. You should call your doctor or set up an appointment with the Foot and Ankle Center of Nebraska.
http://www.fox42kptm.com/story/27429703/doctor-warns-of-disease-triggered-by-the-cold