[ ] Hi if there is no upper abdominal pain / post meal fullness / discomfort / upper back pain , then you don't require surgery. This is asymptomatic gall stone. In case you develop any of above symptoms them you require surgery. There is no any medicines in present world to dissolve gall bladder stone. Laparoscopic approach is gold standard for gall bladder removal. You can read my article on Practo- Gall bladder stone.Feel free to ask any further quary. [ ] Your junction between stomach and esophagus ( food pipe) has become weak so your gastric acid is coming easily into your food pipe leading to chest discomfort and pain with other problems. I am suggesting you some medicines, kindly start those and report me the progress after 1 week. I am also writing some lifestyle tips which will help in coming out this problem.