Royal Hope Hospital

The Royal Hope Hospital was the hospital where, as a medical student, Martha Jones worked when she first met the Doctor. It was situated in the middle of London, on the banks of the River Thames. It was the place where Martha Jones worked, and was transported to the Moon by the Judoon using a H2O Scoop when searching for the fugitive Plasmavore, who checked in there under the name Florence Finnegan. It was capable of holding at least a thousand patients. (DW: Smith and Jones)

Donna's World
While the universe was still transported to the Moon, in Donna's World, the Doctor was unable to save anyone, as he was dead. In the original scenario (DW: Smith and Jones), nobody died of oxygen starvation, however in Donna's World, the only person to survive was a medical student named Oliver Morgenstern.