Medical Office Building Coming to former Sir Walter Raleigh Inn in Merrifield, vA

Photo from LoopNet website

Gatehouse Medical Center will replace the former Sir Walter Raleigh Inn at 8120 Gatehouse Road in the Merrifield, VA area. When I passed by the construction site, I noticed the Sir Walter Raleigh Inn sign has not been taken down.

According to LoopNet website, the newly constructed building will be 15,000 square foot of space and set to open August 2013(However, I am assuming they mean somewhere in August 2014).
The future new home of Fairfax Center Hearing will reside in this medical building as they are currently located at 3299 Woodburn Road in Annandale, VA.