Shocked by a medical professional

So today my daughter had an upper gi to check for reflux but that's not what the post is about. The radiologist shocked me today. So she does have reflux. His suggestions for my 9 week old. Let her sleep in an inclined sleeping like a bouncy seat (his words), give her solids , and or add cereal to her bottle.

Thankfully I'm informed amd ke is not her pediatrician offering that kind of advice but I was shocked and appalled that he was so out of touch to even mention those much less suggest them as a solution.