Hi Stacey, yes they are top doctors and researchers. They train gi doc's as well in functional disorders like IBS.
Three hours is far really, but maybe they can check you out and then refer you back to your regular doctor or a local GI to manage and monitor you.
Let me know how things go.
I am not a doctor. All information I present is for educational purposes only and should not be subsituted for the advise of a qualified health care provider.
Please make sure you have your symptoms diagnosed by a medical practitioner or a doctor.