Hi Kre,Welcome to Healing Well! I'm so sorry to hear that your little one is having so many GI issues at such a young age. It must break your heart.
Unfortunately, I don't really have anything to tell you. I did have the Nissen surgery, but I think your daughter's situation is very unique, and your best source of information is in a Children's hospital.
I don't know where you live, but I do know of someone with a child who had severe upper GI issues, and has had excellent results and experience at the Children's Hospital of Philadelphia. (CHOP)
Here's the link:
www.chop.edu/I wish I could be of more help. Maybe another member will come by who has more information to share. I wish you the very best of luck!
Take care, and best wishes,
Denise