Absolutely everything.
The Doctor Who Easter Special was in 2009.
Yes, there will be.The Christmas Special for 2011 was called The Doctor, the Widow and the Wardrobe.
the 50th anniversary special
The 2009 Christmas Special for Doctor Who has not come out yet but the 2008 Special is called 'The Next Doctor'. Nightmares Reign and The End of Time.
The Tenth Doctor dies and regenerates into the Eleventh Doctor
Physician
Just a Minute Doctor Who Special - 2011 is rated/received certificates of: USA:PG
Dr. Who had an Easter special in 2009, but no Easter special was confirmed for 2012.
DENTISTS!
It is confirmed as being called "The Next Doctor"
a pediatrician is a children's doctor, if that's what you mean.
"Attack of the Graske" is a special interactive episode of "Doctor Who" featuring David Tennant as the Tenth Doctor. It is included in the "Doctor Who: The Complete Specials" box set, which compiles various special episodes of the series. This episode was originally released as part of the 2007 "Doctor Who" Christmas Special DVD and was designed for a family audience, allowing viewers to interact with the story.