Doctor recommendations

I am a 63 year old woman with HIghmark Blue Shield health insurance. Because UPMC and Highmark can't come to an agreement I now need to select a different, non-UPMC, doctor. I am looking for a GP or internist. My health is good - no illnesses or problems. (I am angry about this situation, but not so much that it is affecting my health!) Please let me know if you have a doctor you would like to recommend. Thanks, June