Ummm... find a new GI because he gave you some serious misinformation. Stuff like this is very irresponsible and can land you with further issues.
You can't take 3 uceris at once or you risk adrenal insufficiency. Many GIs confuse uceris with entocort, as the maximum dosage of entocort is 9 mg (three 3 mg pills).
The maximum dosage of Uceris is a single 9 mg tablet taken once
Hope this helps.