[Dysphagia] stretched esophagus?

[bonnieh4455 at sbcglobal.net (Bonnie Heintskill)]

A friend of mine with EDS underwent her 2nd neck fusion.  Here is part of an
email from another EDS friend with a question.  Hopefully someone has heard
of this before.

~~~~~`
the fusion in her neck went well.  The doctor said she
did have a pinched nerve, and that the surgery should help get rid
of some of the pain.  He did say, however, that her esophogus was
stretched.  He said she may want/need to see a specialist about
this.

~~~~~~~
My friend wants to know what type of specialist the lady should see who has
the stretched esophagus. My guess would be a GI MD?

Thanks!