Dr. Mack is the smartest, most thorough, most supportive and all-around best doctor that I've ever been to; certainly the best doctor in the DFW area. I was very sick for over a year when I began going to her for leaky gut syndrome. Dr. Mack has assisted me in healing by prescribing supplements, food-as-medicine, lifestyle changes and, if appropriate, pharmaceuticals as well. I tried other doctors but they did not have the expertise to treat my health issues. Dr Mack spends a great deal of time with each patient and explains everything in detail. She has a great personality, is easy to talk to and very supportive. Admittedly, Dr. Mack's rates are high - but you really do get what you pay for - and good health is worth every cent. I highly recommend Dr. Mack and will continue to rely on her as my personal physician. read more