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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We Value Your Feedback

Voted BestAt Greater Knoxville Ear Nose & Throat, we work hard to provide the best possible experiences and outcomes for our patients. We would love to get your feedback on your experience at our practice.
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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.