I just wanted to second everything Nict said below. TRE is a wonderful practice and always very highly reviewed. I do know, as you said too, Dr. Kelly is not accepting new patients, but you would see her in your rotation of all the doctors at some point anyway and she is very thorough in her care of you. Dr. Jenks does an amazing job of doing the ultrasound. Dr. Kim is very nice- I saw her only a few times, but I felt like she would be just as good as the others. Dr. Lawler is also nice, brief yes, but still good, too- he also really takes his time with the ultrasound which I liked. They are all good really. And Good Sam is an excellent hospital to deliver at!
I've heard great things about DuPage Medical Group in general as well, so I'm sure you can't go wrong their either.
Congrats on Baby #1!!!! :) So exciting!