hey Dean, i'll be praying for your recovery, and remission of the disease.
also, i believe a major way that God heals nowadays is through information, through people. i am amazed at how God works. a friend whose family is now tied closely to mine, who has Crohns, has approached us for help. we are one of the few (probably only) families in our town who could potentially help, and God put us together! and 2 days later here you are!
of course this advice is "take it or leave it". my husband is not a doctor, he just has a God-given passion for health and nutrition, and helping people. there is evidence out there that this recommendation could greatly improve symptoms for those suffering with autoimmune disorders, esp. crohns.
you would need to totally eliminate all grains, legumes, nuts, dairy, & processed sugar from your diet for a month and then check your symptoms. then you can assess if this radical diet change is worth however much relief you experience. your diet would consist of mostly fresh fruit & veg, lean unprocessed meats & fish, plenty of coconut oil, (coconut flour) olives/olive oil, palm oil. clean eating!
if you want recipes that we've tested ourselves, or more info, more prayer, or just support- i'll be here.
i totally understand if this just isn't for you. so whatever you choose to do, you're in my thoughts and prayers Dean.