Summary

Dr. Charles Sewall treats rhinitis, allergies, and allergic reactions, and performs allergen immunotherapy, sublingual immunotherapy, and audiograms. He practices otolaryngology–head and neck surgery and plastic surgery and has 41 years of experience. Dr. Sewall completed his residency at the Medical College of Georgia and sees patients in Harriman and Oak Ridge, Tennessee, with affiliations at Baptist Health Corbin, Fort Sanders Regional Medical Center, Roane Medical Center, Lafollette Medical Center, and Continuecare Hospital at Baptist Health Corbin. He speaks English and Spanish.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 2.7
  • 41 years of experience
  • speaks English, Spanish
  • Medical College Of Georgia
  • 6 written reviews
  • 2 specialties
  • 3 areas of expertise
  • 5 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Charles Gregory Sewall has 2 locations

East Tennessee Ear Nose And Throat Specialists

1855 Tanner Way Ste 130Harriman, TN 37748
Mon8:00 am - 2:30 pm
Tue8:00 am - 2:30 pm
Wed8:00 am - 2:30 pm
Thu8:00 am - 2:30 pm
Fri8:00 am - 2:30 pm
SatClosed
SunClosed

Advanced Family Surgery Center Llc

944 Oak Ridge Tpke Ste 200Oak Ridge, TN 37830
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

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Dr. Charles Gregory Sewall, MD
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Dr. Charles Gregory Sewall, MDDr. Jonathan Hafner, MDDr. Clyde C. Mathison, MDDr. Jameson Kyle Mattingly, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
2.7 
3.5 
3.3 
0 
41 Years of Experience 22 Years of Experience 21 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
Harriman , TNOak Ridge , TNKnoxville , TNKnoxville , TN
Med School: Medical College Of Georgia At Augusta University Med School: University Of Tennessee Health Science Center College Of Medicine Med School: Tulane University School Of Medicine Med School: University Of Louisville School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Charles Gregory Sewall

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Charles Gregory Sewall has the following 2 specialties

Specialty Expertise

Dr. Charles Gregory Sewall has the following 3 areas of expertise

  • Otolaryngology
  • Plastic Surgery
  • Plastic Surgery Within The Head & Neck

Certifications, License, & Education

41 Years Experience

Dr. Charles Gregory Sewall holds inactive and expired medical licenses in the states of Kentucky and Tennessee.

Medical License

Medical Doctor with an inactive medical license in the state of Kentucky that expired in 2025 and an expired medical license in the state of Tennessee that expired in 2026.

Education & Training

Residency

Completed their residency at Medical College Of Georgia.

Medical School

Graduated from Medical College Of Georgia At Augusta University in 1985.

NPI Number

Dr. Sewall's NPI number is 1750374476.

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Frequently Asked Questions

Where is Dr. Charles Sewall's office located?
Dr. Charles Sewall's office is located at 1855 Tanner Way Ste 130, Harriman, TN, 37748.
What languages does Dr. Charles Sewall speak?
Dr. Charles Sewall speaks English and Spanish.
Is Dr. Charles Sewall accepting new patients?
Dr. Charles Sewall is accepting new patients on Vitals. View Dr. Charles Sewall's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Charles Sewall?
You can find contact information for Dr. Charles Sewall here on Vitals.
Does Dr. Charles Sewall accept my insurance?
You can see the insurance plans that Dr. Charles Sewall accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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