I didn't have the PCOS issue, but I used Women's Care Group and were very happy with them. I went to most of my appointments at their office at Mercy West Hospital (at Turkey Creek) and a couple at the UT office. They have several doctors and I saw most of them during my pregnancy and I was very happy with all that I saw.
I was a bit higher risk because of my age, but I had a very smooth and uncomplicated pregnancy. They were not for pushing c-sections or inductions so I was happy with that (although I ended up needing to be induced at 40w3d). I like the fact that they always have one of their doctors on call at UT (they used to deliver at Mercy West as well, but have switched to just delivering at UT) so that you won't be scheduled for an induction to fit the doctors schedule. I was happy to deliver at UT since they have the NICU, and had a good experience (although I have never admitted to a hospital before so I really have nothing to compare it to).
If you go to the knoxmoms website and post your question there you I am sure that you will get some good recommendations.
I'm 41 years old and my husband and I tried to get pregnant for several years on our own before we discovered Dr. Doody. Don't let the name steer you away. Amazing office and wonderful staff. We got pregnant once but unfortunately MC but got pregnant again while under his care and we are now 21 weeks along. They are so invested in you and that is what I think set them apart. Here is a link...
We were under his care and saw him twice a week until we were safely through our first trimester. I found my OB/GYN Dr. Zite through the UT Hospital website because we want to deliver there. She is AMAZING!! Good luck to you!!