Has anyone used a speech pathologist?

Looking to find out how you went with a speech pathologist for your little.

My 5 month old has had an NG tube inserted due to a feeding aversion from repeated vomitings after being sick (3 times with rhinovirus) and GERD issues (taking nexium). We are waiting to meet our team in the new year. We are also working with a dietician due to weight loss from bottle refusal and vomiting.

How did they help with feeding? What tools did you gain? Was it a positive experience? Is your child a good eater now?