Dr Vaughan's Patients
Dr. Vaughan has a profile on Obesityhelp with his experience, contact info and over 70 patient reviews, that you might enjoy reading. It's located here:
http://www.obesityhelp.com/morbidobesity/bariatric+surgeon+reviews+Jefferson+Vaughan+ffs.h
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The link to his patient forum is there also.
Hope that helps!
~Tooter
Go to Dr. Vaughan's website: www.surgicalweightcontrol.com
Contact him through his email link.
He should be able to give the name of doctors who will see his former patients.