I have had experience with Centennial, and I would stay as far away as possible. I urge you to look into Presby Allen. Their birthing center is amazing and the staff members are wonderful. I used Dr. Shea Joyner at Craig Ranch OB/GYN. All of the Dr.'s ther are wonderful and I would definately use them again for a pregnancy. I have sent a friend to Craig Ranch and she was extremely please as well. I cannot rave enough about the Craig Ranch/Presby Allen combo. It takes about 15-20 minutes to get to the hospital from Frisco and only around 10 to get to the doctor's office (depending on where in Frisco you live). Best wishes!