Dr. Rex incorrectly Dx me and tried to get me on PPI therapy that would have worsened my condition. I was smart enough to refuse that Tx until he did an endoscopy to confirm his Dx, which showed that I did not need a PPI. Then he did a colonoscopy, gave me the FODMAP Diet and sent me on my way. Four years later my health has declined terribly. I finally had to stop working and sell my dream house in order to support myself while I wait years for a SSDI determination. Had Rex paid attention to my symptoms when I relayed them to him and ordered the appropriate tests, he would have learned that I have SIBO, parasites, candida, and other co-infections. Early intervention is key with any disease. Had he helped me then, I probably would not be disabled today. Rex is #Highly-Overrrated! He is a renown endoscopist but an epic fail at treating anything outside his very limited scope of knowledge. Thanks a lot for ruining my charmed life. You should hang your head and do the walk of shame. read more