The following map shows where the hospital is located. Tansen Bazzar is to the west (left and down a little bit).

If you search for "Tansen, Lumbini, Nepal" in Google Maps it find the general area. But... the highway that Google Maps shows is totally wrong (it's got lots of wiggles in it rather than being an autobahn!) and Tansen itself isn't in the rice paddies at the bottom of the valley!!

You can also use maps.live.com - search for "Tansen [Pālpā], Nepal" - however the photos don't allow you to zoom in as much (checked 25th June, 2008).