Summary

Dr. Charles Sewall specializes in otolaryngology-head and neck surgery and plastic surgery, bringing over four decades of medical expertise to his practice. He earned his medical degree from the Medical College of Georgia at Augusta University and completed his residency at the Medical College of Georgia. With 41 years of experience treating patients, Dr. Sewall provides comprehensive care for ear, nose, and throat conditions as well as plastic surgery procedures. He is fluent in both English and Spanish.

Dr. Sewall practices at locations in Harriman and Oak Ridge, Tennessee, with affiliations at Baptist Health Corbin, Fort Sanders Regional Medical Center, and Roane Medical Center. He treats patients with rhinitis and various types of allergic conditions, including seasonal allergic rhinitis. His practice includes allergen immunotherapy and sublingual immunotherapy to help patients manage their allergies long-term. Dr. Sewall also performs audiograms to evaluate hearing function. Patients have given him an average rating of 2.7 on Vitals.
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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
  • 2 board certifications
  • 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. Clyde C. Mathison, MDDr. Jonathan Hafner, MDDr. Olivia Guthrie, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryPlastic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
2.7 
3.3 
3.5 
41 Years of Experience 21 Years of Experience 22 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 Speaks English
Harriman , TNKnoxville , TNOak Ridge , TNKnoxville , TN
Med School: Medical College Of Georgia At Augusta University Med School: Tulane University School Of Medicine Med School: University Of Tennessee Health Science Center College 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 expired and inactive medical licenses in the states of Tennessee and Kentucky.

Medical License

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

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

Does Dr. Charles Sewall accept my insurance?
You can see the insurance plans that Dr. Charles Sewall accepts on their Vitals profile.
Does Dr. Charles Sewall accept virtual/telehealth appointments?
Dr. Charles Sewall has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Charles Sewall?
You can find contact information for Dr. Charles Sewall here on Vitals.
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.
Where is Dr. Charles Sewall's office located?
Dr. Charles Sewall's office is located at 1855 Tanner Way Ste 130, Harriman, TN, 37748.

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