When did you introduce baby food?

Tabitha
My daughter has severe reflux, so she's been on rice cereal since birth. I've recently started adding some oatmeal to the rice cereal in her bottle and she's doing great with it. How long did you wait to introduce baby food? She has a Ped appointment in a few weeks and I plan to ask him then, but wanted some mom opinions. With my other daughter once we started on baby foods, her reflux went away and we were able to stop meds. I'm hoping that's the case with baby girl #2.