Thanks for the query
The indications for surgery in hiatus hernia
are as follows
1. have failed medical management (inadequate symptom control, severe regurgitation not controlled with acid suppression, or medication side effects)
2. opt for surgery despite successful medical management (due to quality of life considerations, lifelong need for medication intake, expense of medications, etc.)
3. have complications of GERD
Since you are symptoms of LPR you can first discuss with your doctor if you can be managed conservatively if not you can be operated.
I hope I was of help