I am a physician and very rarely have confidence in other physicians but Mark Brooks has been my Internist for the past 9+ years and I have complete faith in him. I would not change based on his participation in my insurance plan. I would pay his bills out of pocket. He is a great physician. I have referred my in-laws and parents of a close friend. They love him as well. My wife will be changing to Dr. Brooks soon. That says more than anything I have said.