I have not used a chiropractor for balance issues. But I did go to chiropractor about a year ago when I had a pinched nerve in my cervical area. And it helped. I think chiropractic's effectiveness to help your problem probably depends on what is causing the problem. I have mixed views on chiropractic. It can help some problems, but has the potential to make other problems worse. Sorry I can't give you a more direct answer, but I don't have medical training or knowledge about your particular situation. You can always give chiropractic a try to see if you think it is helpful, and stop going if it isn't.
For balance issues, major university based hospitals usually have specialists in vestibular assessment, and physical therapists who specialize in vestibular problems. I would highly recommend using their services if you can.
Good luck to you.