Hi Brenda -Edward McNellis at charleston ent. It's a little over 100 miles but chuck town is a lovely place to visit. 843-766-7103 is the office number. He has biopsied me many times in his office. Usually when he performs the biopsy it's cancer for me - woo hoo.
Have you tried asking your current ent to perform a biopsy? He might relent if you twist his arm a little bit. Best of luck to you.