| This article is a stub. You can help THEtvEVENTwiki by expanding it with descriptions, pictures or some creativity.
played by Rosalind Chao
|Status||Alive (last seen)|
|First Seen||"A Matter of Life and Death"|
|Last Seen||"Casualties of War"|
|Episode Count||0 episodes|
|More images of Dr. Block|
Dr. Block is a doctor at the Center for Disease Control.