Skip to main content
John Niethammer III, MD, Radiology, Maryville, TN

JohnGNiethammerIIIMD

Radiology Maryville, TN

Physician

Dr. Niethammer is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Niethammer's full profile

Already have an account?

  • Office

    907 E Lamar Alexander Pkwy
    Maryville, TN 37804
    Phone+1 865-977-5567
    Fax+1 865-980-4962

Education & Training

  • University of Tennessee Medical Center at Knoxville
    University of Tennessee Medical Center at KnoxvilleResidency, Radiology-Diagnostic, 1988 - 1992
  • University of Tennessee Medical Center at Knoxville
    University of Tennessee Medical Center at KnoxvilleInternship, Surgery, 1987 - 1988
  • University of Tennessee Health Science Center College of Medicine
    University of Tennessee Health Science Center College of MedicineClass of 1987

Certifications & Licensure

  • TN State Medical License
    TN State Medical License 1988 - 2025
  • American Board of Radiology Diagnostic Radiology

Publications & Presentations

PubMed

Committees

  • Blount Memorial Hospital, Chief of Medical Staff 2016 - 2018
  • Blount Memorial Hospital, Chief of Medical Staff 2012 - 2014
  • Blount Memorial Hospital, Vice Chief of Medical Staff 2010 - 2012
  • Blount Memorial Hospital, Chief, Department of Radiology 1996 - 2010

Professional Memberships