Large parts of the abandoned "PHSH" hospital in the Presidio of San Francisco have demolished in 2009, and the building has been rehabilitated into housing in 2010.
See Presidio "PHSH" Adaptive Reuse Housing - The rehabilitation project for the "PHSH", and the now finished project, called The Presidio Landmark Apartments.
The abandoned Public Health Service Hospital ("PHSH") is located in the Presidio of San Francisco. For more information about this place you can visit my series of photos of the San Francisco abandoned hospital.