K.S.
I haven't been to Children's Medical Group, but I take my kids to Cactus Children's Clinic at 5310 W. T-bird. I love it there. All the doctors are great and they have wonderful nurse practitioners. I've never had to wait. My primary Ped. is Dr. Jacquemart. She is fabulous. My daughter developed Hashimoto's disease w/in her first 4 years which is very rare for a child and Dr. J was diligent in finding out what was wrong with her. This diagnosis could've totally been missed but she was so thourough in the tests that she found it! Here's their website: http://www.cactuschildrens.com/web158/
Good Luck!
K.