Dr. Carroll has been my physician for most of the time I have been in Colorado, 20 years. He has always been very good, and open to changing his practice as he learns more about the human body. His relatively recent change to focus on food as a medicine, Paradigm Shift for Health, has worked very well for me. My blood work has gone from borderline in several areas, back to normal. I have even gone off a statin drug for cholesterol, and my cholesterol spiked up for a short time and then back to normal. His even more recent move to Direct Primary Care method is something that fits me very well. I really like that I can have an over the phone appointment. This fits my very busy life, and I feel the care is the same as going to the office. Dr. Carroll really listens to what I say, and together we have made major improvements in my health. I still have a ways to go, but feel I am on the right track. Always learning more about what I can do to better my quality of life.