It's that time again! The White Coat, Black Art team is getting ready for another episdode of "Ask Dr. Brian" and we'd like your help.

If you have any questions about how health care is delivered, or how and why the system works the way it does, we want to hear from you. Maybe you're curious about why things are done a certain way. Maybe you've seen health care delivered efficently in one place and wonder why it's not done that way everywhere. As usual, please no questions about your medical condition.

Call our vox box at 1-866-648-6714. When you call in, give us your name, where you live, and the question you want us to answer. Also leave us your phone number in case we need more information.

Though we prefer voicemail questions, we'll take questions through the internet too. Email us at whitecoat@cbc.ca. Or post a question in the comments to this blog entry below, post on our Facebook page or tweet Dr. Brian @WCBADoctorBrian.

We'll answer your best questions and pick three winners to win a copy of Dr. Brian's book "The Night Shift."

We'll be airing the "Ask Dr. Brian" show at the end of the December. Stay tuned for more details.