The link below is a list of good herp vets. Just click on the state you are in and it should show you the address of the vet nearest to you in your state.

And try not to feed it lettuce any type of lettuce because it has no nutritional value whatsoever. For the vegetarian part of the diet you do not need to restrict how much he eats. You can't really get fat from eating greens and veggies because there is not fat in it at all. You feed it as much as it's hind guts is content. I feed my Uro and iguana as much veggies and greens as it wants and they never get fat.
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