After some disappointing lack of communication from the GI doctor's office, I was able to pick up Keith's records from there and hand carry them to the surgeon's office yesterday.
The good (no, make that great!) news is that the biopsy came back just fine. The somewhat bad news is that the portion of the colon that needs surgery requires a urologist (kidney doctor) in the OR because of the high possibility of damaging a ureter. So now the pressure is on the surgery scheduler to coordinate the two physicians and get us all on the surgery schedule.