Skip to main content
John Meriwether, MD, Cardiology, Knoxville, TN

JohnNoahMeriwetherMD

Cardiology Knoxville, TN

Cardiac Electrophysiology

Clinical Cardiac Electrophysiologist

Dr. Meriwether 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. Meriwether's full profile

Already have an account?

  • Office

    9320 Park West Blvd
    Knoxville, TN 37923
    Phone+1 865-373-7100
    Fax+1 865-373-7101

Education & Training

  • Brigham and Women's Hospital/West Roxbury Veterans Affairs Medical Center
    Brigham and Women's Hospital/West Roxbury Veterans Affairs Medical CenterFellowship, Clinical Cardiac Electrophysiology, 2018 - 2020
  • Brigham and Women's Hospital
    Brigham and Women's HospitalFellowship, Cardiovascular Disease, 2020
  • Brigham and Women's Hospital
    Brigham and Women's HospitalCardiology, 2020
  • University of South Florida Morsani
    University of South Florida MorsaniFellowship, Cardiovascular Disease, 2015 - 2018
  • MedStar Health/Georgetown University Hospital
    MedStar Health/Georgetown University HospitalResidency, Internal Medicine, 2011 - 2014
  • University of South Alabama College of Medicine
    University of South Alabama College of MedicineClass of 2011
  • Tulane University
    Tulane UniversityBA, German, Sociology, Psycholohy, Cum Laude, 1995 - 1999
  • Tulane University
    Tulane UniversityB.A., Psychology, Sociology, German, Cum Laude, 1995 - 1999

Certifications & Licensure

  • TN State Medical License
    TN State Medical License 2020 - 2025
  • MA State Medical License
    MA State Medical License 2018 - 2020
  • VA State Medical License
    VA State Medical License 2011 - 2016
  • DC State Medical License
    DC State Medical License 2011 - 2014
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Cardiovascular Disease
  • American Board of Internal Medicine Clinical Cardiac Electrophysiology

Awards, Honors, & Recognition

  • AOA University of South Florida, 2018
  • Alpha Omega Alpha USF Morsani, Gamma Florida Chapter, 2018
  • Fellow Teaching Award University of South Florida, Department of Internal Medicine, 2017
  • Join now to see all

Publications & Presentations

PubMed

Journal Articles

  • Sex Effect in Atrial Fibrillation: Is it all about atrial function?  
    Meriwether, JN, Labovitz AJ, Circulation, 1/1/2016
  • Functional tuning of intrinsic endothelial Ca2+ dynamics in swine coronary arteries  
    Francis C, Waldrup J, Solodushko V, Meriwether JM, Qian X, and Taylor MS, Circulation Research, 1/1/2016

Books/Book Chapters

  • Join now to see all

Abstracts/Posters

  • Cardiac Sarcoid Patients With Implanted Defibrillators Have A High Incidence Of Ventricular Arrhythmias Requiring ICD Therapy Regardless Of Primary Vs Secondary Preven...
    Meriwether JN, Kapur S, Koplan B, Heart Rhythm Society Annual Scientific Session, San Francisco, CA, 1/1/2019
  • Randomized Controlled Trial of Direct Oral Anticoagulation Use Early After Acute Ischemic Stroke in Nonvalvular Atrial Fibrillation With the AREST Trial: Apixaban for ...
    Rose DZ, Meriwether JN, Fradley M, Renati S, Martin R, Kasprowicz T, Chae S, Patel A, Mokin M, Murtagh R, Bozeman AC, McTigue T, Hilker NC, Kirby B, Wick N, Tran N, Bu..., International Stroke Conference, Honolulu, HI, 1/1/2019
  • Permanent left atrial pacing from the vein of Marshall in patients with inter-atrial conduction block
    Kharod A, Meriwether JN, Wilson D, Herweg B, Heart Rhythm; Heart Rhythm Society Annual Scientific Session, 1/1/2018
  • Join now to see all

Lectures

  • EKG Interpretation: Advanced 
    CAMLS, University of South Florida, Tampa, FL - 1/27/2017
  • A Heart Stopping Story: Case Presentation of Cardiac Sarcoidosis 
    Orlando, FL - 1/13/2016
  • Granulomatosis with Polyangiitis: A Case Presentation 
    Inova Fairfax Hospital, Fairfax, VA - 1/20/2015
  • Join now to see all