You see an Ear Nose Throat doctor to scope thru your nose and down your throat. It's a very thin instrument, no sedation. Dr. Jamie Koufman, an ENT, has a lot of free information on her web site about silent reflux and treatments. Treating the condition via diet can be challenging depending on your likes. There are non acidic versions of coffee, according to my friend who has found some. There is a FB page that has a ton of recipes and advice on what to eat and drink based on what another ENT, Dr. Jonathan Aviv, has said. Acidwatcher Diet Warriors Support Group. If you can do the low acid, whole food diet for 30 days without cheating you may be more motivated to keep going because you will start to feel better.