Dr.Greenburg

How great to have a sleep apnea dr. join us and share some of your knowledge. I have been wondering, after having the same machine, my first one, for 4 or 5 years, when do you trade it in. And should I go back to my ENT and ask him if I need another study. I'm guessing I've gained 20 lbs. over that time. Of course, with a bit of luck, I'll get banded in the next 4 months. Thanks for interaction Doc.