Permission obtained from WCNC 3.16.15 for rebroadcasting of this clip.
Note phone number is no longer related to current work at the VA.
Videos
Discussing Dr Graefs career and perspective on sleep medicine.

Sleep Medicine Physicians
Permission obtained from WCNC 3.16.15 for rebroadcasting of this clip.
Note phone number is no longer related to current work at the VA.
Discussing Dr Graefs career and perspective on sleep medicine.