Hi Kelley:  
I see nothing wrong with you going to your alternate ENT just to have him check it out, and also you'll have a second opinion.  Everyone is right about always wondering when something strange pops up after we've had oral cancer.  I've been to so many different doctors, I almost know them by their first names.  We panic, but to ease your mind, I would go to the other ENT.  That's just my opinion and what I would do.  Good luck and let us hear from you.
julieann
     
Julieann
Nov 2007 SCC on right tonsil following tonsillectomy. Was smoker, QUIT. (Stage IV T2 N2b) 7 weeks  radiation one day/wk chemo (carboplatin and 5-FU). Allergic to Taxol; PEG in, lost 30 lbs. TX completed January 2008. PEG out mid- 2008. PET/CT 1/17/2011;2/3/12 NEGATIVE for cancer