Hiatal hernia - Cure?

I have very regular reflux, every morning at 4 am. I have tried everything in the world to stop that, I am currently on my 3rd Liver Flush by Dr. Clark. I do not see any difference in my reflux. My doctor said that I had a slight hernia of the esophagus. It does not allow my sphinctre(valve) to close properly. Is there any natrual remedy for this?

ThanX
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