"The consensus between internet research, surgeon, weight loss center psychiatrist, PCP and pdoc is that the medication is absorbed in the small intestine and I shouldn't worry about problems."

It seems to me that you have been doing a lot of research on this and you are surrounded by highly qualified professionals who can guide you on this journey, whichever decision you make.

Sorry I have not personally heard of someone do this for your reasons but hopefully someone will offer some experience.

Wishing you well in whatever decision you choose.