This looks good. I like the globe and the leaf. The blue is a little to dark, I think something closer to a cyan would help liven it up. Font wise, I would like to see more character. Can you try putting the words "Global Health Trax" on one line and make "The Digestive Experts" larger beneath it? I like the addition of the ring around the globe but having it so close the the globe makes it look a little like Saturn. Can you give it some padding from the globe and turn it into an arrow to imply moving forward?