Hi Victoria, Pancreatitis can be tricky to diagnose and whilst I agree with Pauline re going to the ER when you have an attack, I think you should be looking for a good gastroenterologist. There are gastroenterologists who specialise in the pancreas, a rare breed actually, however at this point until you know if you have pancreatitis, go see a good gastro person.
Don't forget ER's only deal with presented symptoms, unless admitted of course when other doc's step into the picture. It's not the ER's function to sleuth out a diagnosis that's what GP's and specialist doctors do.
If you have Acute Pancreatitis it can resolve to the point where you never have another attack if you follow protocol, however you've had a few of these attacks which might mean you're progressing to Chronic so you should endeavour to find out what's going on. Chronic Pancreatitis is progressive usually, there's no going back, so it's important to find out for sure even if you don't have an attack for awhile. Permanent damage can be seen on a CT, MRI and endoscopy which was how mine was diagnosed.
People with Pancreatitis should not have any alcohol ever, not even a little bit, not smoke, follow a low fat diet always, no exceptions, eat smaller meals 5 or 6 times a day rather than 3 large meals, and take digestive enzymes before every bite of food, no exceptions with that either even when having a small snack. Some people require pain management.
Attacks should never be ignored, fasting for a couple of days is the norm and if bad enough to require the ER painkillers maybe given. Or not depending on the hospital policy. Complications will be looked for, standard for the ER if presenting with pain, and admission may result but most often pancreatitis patients are sent home after being given something for pain unless there's a complication.
All one can do is manage this disease, there's no magic pill, and surgery unless absolutely necessary, can cause other or increased symptoms based on posts to this site. The pancreas doesn't like interference. It's up to us to live right by following protocol to hopefully reduce the number of attacks.