1) Eat 4 to 5 small meals instead of the of 3 squares a day.
2) Eat nothing 2 hours before you go to bed
3) Avoid acid-producing foods like citrus, tomatoes, coffee and tea (caffeine)
4) If symptoms are bad at night, you'll need a extra pillow to prop you a bit in bed
5) Try some of the over-the-counter meds like pepid, tagamet or prilosec and see what happens. You may need a stronger prescription PPI (proton pump inhibitor like prilosec) to control your symptoms