Does anyone recommend a good gastroenterologist in Atlanta?

You may have a "stomach motility disorder", where the stomach does not empty properly, thus leaving you with a full, bloated feeling. I was just diagnosed with this through a "gastric emptying test", which was very simple. They give you something to eat with a radioactive material (very minute, you can't taste it or anything), then take pictures of your stomach over 90 minutes while you lay flat on a table with an imaging device over your torso. completely painless and non invasive. Your stomach should empty by 50% in 90 minutes, and this test will show if it does that or not. As I don't know a lot about this, I don't have a lot of information, and I haven't started taking the medication for it. I probably have other problems as well, but at least this is on piece of the puzzle.
The fact that it started rather suddenly seems strange, so it might be any one of a number of things. Best to find a really good gastroenterologist, and ask all the questions you can think of. This condition can also show up as other things, such as reflux and gastritis, due to the food staying in your stomach too long. Good luck.