www.unos.org gives alot of information on the transplant process in general. I would check it out if you are interested. I think there is also a link on the left argin that shows a map of the states and allows you to check out different centers and such.
A map should pop up and you can select the state you are interested in and it will give you the choice of what kind of center you want to look at (meaning liver, heart, lung, heart/lung and so on) then from there it will give you all the centers listed in that area. You can choose which one you want to look at. Then you can also look at different tables of info per center. There is a scroll list towards the top that has all the tables of information listed by title.
Hope it is helpful.
Linds