Who We Are

We were first in the area to offer Sublingual Immunotherapy or SLIT, the convenient, safe, affordable alternative to allergy shots. One drop, under the tongue, once a day eliminates the need for allergy injections for most people. And Greater Knoxville Ear Nose & Throat’s five audiologists are specialists in fitting hearing aids and in treating tinnitus, vertigo and balance disorders.
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Dr. Horton shares tips at the start of allergy season

WATE – Everyone is happy to see the sun shining and the flowers blooming again, but the spring weather does have one drawback. It’s once again allergy season. Dr. Horton discussed how to stay ahead of all the pollen.
» View Interview

Best Doctors in America

Voted Best

We would like to congratulate Drs. Richard J. De Persio, Robert A. Crawley and Christopher J. Rathfoot for being selected as one of the Best Doctors in America® for 2014.


Convenient Locations

Choose Greater Knoxville Ear Nose & Throat - the leader for compassionate, patient-centered care. We have five convenient locations to serve you.