Hello
After my surgery, I started drinking decaf coffee around week 2. I would usually have one cup a morning. Then I switched over to my regular caffeinated coffee at around 8 weeks post op. I pretty much have a cup or two (at the most) of hot or iced coffee a day now. I used to be a huge caffeine drinker, so I have really cut way back, which is a good thing.
My stomach has tolerated coffee well... no problems.