Congratulations to actor Adrian Pasdar on winning the 2009 Saturn Award for "Best Supporting Actor on a TV Series" for his work playing Nathan and Sylar on Heroes!
Also, check out the exclusive interview with Chris Hanada and Tanner Kling, directors of the Nowhere Man webisode series!

From Heroes Wiki

The following articles describe medical sites.

CDC building   New York, NY	The Company's Hospital Primatech Research New York, NY	Los Angeles Hospital   Los Angeles, CA	Medical Facility Primatech Paper Co. Odessa, TX
Nathan's Hospital Room   New York, NY	New York City Hospital   New York, NY	Noah's Treatment Room Primatech Research Hartsdale, NY	Odessa Hospital   Odessa, TX

Pinehearst Headquarters   Fort Lee, NJ

Roosevelt Hospital   New York, NY

St. Joseph's Hospital of Odessa Odessa, TX

For medical sites from the graphic novels, please see Graphic Novel Medical Sites