Here are the links to Georgetown U Hospital's open house March 5, 2011 just over 40 minutes long- 4 speakers, one -the program director is a JW . Interestingly in another video of Dr. Zawadsky at Georgetown - he describes hip replacement from the front-can do both same day-patient leaves hospital very quickly- back to work in a couple of weeks

Englewood's site - on Englewood- 2 video links are on right side - one is a longer version - slightly different- both very educational.
Lecture Series

Englewood Hospital and Medical Center