The 20 Best Atrial Fibrillation Doctors Near Me in oak ridge, TN

Find the Top Atrial Fibrillation Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 25 doctor with experience in Atrial Fibrillation near oak ridge, TN. Of these, 11 are Advanced, 10 are Experienced and 4 are Distinguished.

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25 providers found
    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Parkway Cardiology Associates P C

    80 Vermont Ave, 
    Oak Ridge,, TN 
     (1.5 miles away)
    865-482-9455
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Milan Sheth is a Cardiologist practicing medicine in Oak Ridge,, Tennessee. Dr. Sheth is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Necrosis, Arrhythmias, Angina, and Pacemaker Implantation. Dr. Sheth is currently accepting new patients.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required
    80 Vermont Ave, 
    Oak Ridge, TN 
     (1.5 miles away)
    865-482-4078
    Languages Spoken:
    English

    Victor Mclaughlin is a Cardiologist practicing medicine in Oak Ridge, Tennessee. Dr. Mclaughlin is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses High Cholesterol, Sitosterolemia, Angina, and Pulmonary Edema.

    Distinguished in Atrial Fibrillation

    Dr. Nilamkumar Patel
    Cardiac Electrophysiology
    Distinguished in Atrial Fibrillation

    Dr. Nilamkumar Patel
    Cardiac Electrophysiology
    Referral may be required

    Knoxville Hma Cardiology Ppm, LLC

    10810 Parkside Dr, Suite 301, 
    Knoxville, TN 
     (10.4 miles away)
    865-470-2273
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Nilamkumar Patel is a Cardiac Electrophysiologist practicing medicine in Knoxville, Tennessee. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, His Bundle Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Patel is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Atrial Fibrillation

    Dr. Rashmi U. Hottigoudar
    Cardiac Electrophysiology
    Distinguished in Atrial Fibrillation

    Dr. Rashmi U. Hottigoudar
    Cardiac Electrophysiology
    Referral may be required

    Knoxville Hma Cardiology Ppm, LLC

    10810 Parkside Dr, Suite 301, 
    Knoxville, TN 
     (10.4 miles away)
    865-470-2273
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Rashmi Hottigoudar is a Cardiac Electrophysiologist practicing medicine in Knoxville, Tennessee. Dr. Hottigoudar is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Hottigoudar is currently accepting new patients.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Ascension Saint Thomas Heart Knoxville Comprehensive Heart Failure And Transplant Center

    10800 Parkside Dr Ste 331, 
    Knoxville, TN 
     (11.8 miles away)
    865-392-3449
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Mukesh Sharma is a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Sharma is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Angina, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Sharma is currently accepting new patients.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Office

    7557 Dannaher Dr Ste 225, 
    Powell,, TN 
     (12.9 miles away)
    865-647-5800
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    John Ternay is a Cardiologist practicing medicine in Powell,, Tennessee. Dr. Ternay is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Angina, Atherosclerosis, and Pacemaker Implantation. Dr. Ternay is currently accepting new patients.

    Experienced in Atrial Fibrillation

    Dr. Don B. Chomsky
    Advanced Heart Failure and Transplant Cardiology
    Experienced in Atrial Fibrillation

    Dr. Don B. Chomsky
    Advanced Heart Failure and Transplant Cardiology
    Referral may be required

    Ascension Saint Thomas Heart Knoxville Comprehensive Heart Failure And Transplant Center

    10800 Parkside Dr, Ste 331, 
    Knoxville, TN 
     (10.5 miles away)
    615-222-3945
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Don Chomsky is an Advanced Heart Failure and Transplant Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Chomsky is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Transplant, and Endoscopy. Dr. Chomsky is board certified in The American Board Of Internal Medicine - Cardiovascular Disease. Dr. Chomsky is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Parkwest Medical Center

    9352 Park West Blvd, 
    Knoxville,, TN 
     (11.3 miles away)
    865-373-1975
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Vianney Villaruz is a Cardiologist practicing medicine in Knoxville,, Tennessee. Dr. Villaruz is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Angina, Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, and Heart Failure. Dr. Villaruz is currently accepting new patients.

    Advanced in Atrial Fibrillation

    Dr. John N. Meriwether
    Cardiac Electrophysiology | Cardiology
    Advanced in Atrial Fibrillation

    Dr. John N. Meriwether
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Parkwest Medical Center

    9352 Park W Blvd, 
    Knoxville, TN 
     (11.4 miles away)
    865-694-5700
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    John Meriwether is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Meriwether is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Meriwether is currently accepting new patients.

    Advanced in Atrial Fibrillation

    Dr. Thomas Wannenburg
    Cardiac Electrophysiology | Cardiology
    Advanced in Atrial Fibrillation

    Dr. Thomas Wannenburg
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Covenant Medical Group Inc

    9320 Parkwest Blvd, 
    Knoxville, TN 
     (11.5 miles away)
    865-373-7100
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Thomas Wannenburg is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Wannenburg is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Familial Progressive Cardiac Conduction Defect, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Wannenburg is currently accepting new patients.

    Advanced in Atrial Fibrillation

    Dr. Nicholas P. Xenopoulos
    Interventional Cardiology
    Advanced in Atrial Fibrillation

    Dr. Nicholas P. Xenopoulos
    Interventional Cardiology
    Referral required

    National Psychopharmachology Lab

    9320 Park West Blvd, 
    Knoxville, TN 
     (11.5 miles away)
    865-373-7100
    Languages Spoken:
    English, Greek
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Nicholas Xenopoulos is an Interventional Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Xenopoulos is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Angina, Coronary Heart Disease, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Xenopoulos is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    National Psychopharmachology Lab

    9320 Park West Blvd, 
    Knoxville,, TN 
     (11.5 miles away)
    865-373-7100
    Experience:
    17+ years
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Joseph Petit is a Cardiologist practicing medicine in Knoxville,, Tennessee. He has been practicing medicine for over 17 years. Dr. Petit is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Mitral Valve Regurgitation, Atherosclerosis, Angina, and Pacemaker Implantation. Dr. Petit is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    National Psychopharmachology Lab

    9320 Park West Blvd, 
    Knoxville, TN 
     (11.5 miles away)
    865-373-7100
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Robert Blacky is a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Blacky is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Mitral Valve Regurgitation, Atherosclerosis, Pacemaker Implantation, and Cardiac Ablation. Dr. Blacky is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    National Psychopharmachology Lab

    9320 Park West Blvd, 
    Knoxville, TN 
     (11.5 miles away)
    865-373-7100
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Mitchell Weiss is a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Weiss is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation. Dr. Weiss is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Ascension Saint Thomas Heart Knoxville Comprehensive Heart Failure And Transplant Center

    10800 Parkside Dr Ste 331, 
    Knoxville, TN 
     (11.8 miles away)
    865-392-3400
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Steven Reed is a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Reed is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Reed is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Fort Loudoun Medical Center

    550 Fort Loudon Medical Center Dr, 
    Lenoir City,, TN 
     (12.8 miles away)
    865-271-6000
    Languages Spoken:
    English, Hindi, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Naresh Mistry is a Cardiologist practicing medicine in Lenoir City,, Tennessee. Dr. Mistry is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Angina, Metabolic Syndrome, Coronary Heart Disease, Atherosclerosis, and Pacemaker Implantation. Dr. Mistry is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Internal Medicine Assoicates At Emory

    7557B Dannaher Dr Ste 225, 
    Powell,, TN 
     (12.9 miles away)
    865-647-5800
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Kyle Mccoy is a Cardiologist practicing medicine in Powell,, Tennessee. Dr. Mccoy is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Prolapse, Atherosclerosis, Coronary Heart Disease, Pacemaker Implantation, and Angioplasty. Dr. Mccoy is currently accepting new patients.

    Experienced in Atrial Fibrillation

    Dr. John M. Harper
    Interventional Cardiology | Cardiology
    Experienced in Atrial Fibrillation

    Dr. John M. Harper
    Interventional Cardiology | Cardiology
    Referral may be required
    9330 Park West Blvd, Suite 202, 
    Knoxville, TN 
     (11.5 miles away)
    865-691-4850
    Languages Spoken:
    English
    See accepted insurances

    John Harper is an Interventional Cardiologist and a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Harper is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    National Psychopharmachology Lab

    9320 Park West Blvd, 
    Knoxville, TN 
     (11.5 miles away)
    865-373-7100
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Sara Negrotto is a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Negrotto is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Aortic Valve Stenosis, Spontaneous Coronary Artery Dissection (SCAD), Angina, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Negrotto is currently accepting new patients.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    National Psychopharmachology Lab

    9320 Park West Blvd, 
    Knoxville, TN 
     (11.5 miles away)
    865-373-7100
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Charles Allderdice is a Cardiologist practicing medicine in Knoxville, Tennessee. Dr. Allderdice is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Endocarditis, Angina, Atherosclerosis, and Coronary Heart Disease. Dr. Allderdice is currently accepting new patients.

    Showing 1-20 of 25

    Last Updated: 09/26/2026

    What is the definition of Atrial Fibrillation?

    Atrial fibrillation (AF), also known as A-fib, is the most common type of irregular heartbeat (arrythmia) of the heart’s upper chambers (atria) which can lead to strokes, heart failure, blood clots in the heart and/or blockage of blood flow (ischemia) in the heart or other organs. Atrial fibrillation is frequently combined with a rapid heart rate (tachycardia) and occurs when the upper chambers of the heart (atria) receive abnormal electrical signals from the heart’s conduction system that causes the atria to quiver. Atrial fibrillation is categorized by the following four main types: Occasional (Paroxysmal) atrial fibrillation – This type of atrial fibrillation comes and goes, can last from minutes to hours, or even last as long as a week, or occur repeatedly, and may go away on its own. Persistent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm (arrythmia) doesn’t go away on its own and needs treatment to restore normal rhythm. Long-standing persistent atrial fibrillation – This type of atrial fibrillation occurs continuously, lasting longer than 12 months. Permanent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm cannot be restored to normal, in which case it becomes permanent, requiring heart medications and anticoagulants to prevent blood clots. Atrial fibrillation that occurs in individuals who do not have any heart defects or damage is called lone atrial fibrillation.

    When should I see an Atrial Fibrillation doctor near oak ridge, TN?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing an Atrial Fibrillation doctor near oak ridge, TN?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Atrial Fibrillation doctor near oak ridge, TN?

    You can find an Atrial Fibrillation doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Atrial Fibrillation doctors near oak ridge, TN?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Atrial Fibrillation doctors near oak ridge, TN?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with an Atrial Fibrillation doctor near oak ridge, TN?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Atrial Fibrillation doctor search results page. 

    Why is it important to get a second opinion from a different Atrial Fibrillation doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with an Atrial Fibrillation doctor near oak ridge, TN?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Atrial Fibrillation doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Atrial Fibrillation doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Atrial Fibrillation doctors near oak ridge, TN?

    Look for the filter feature on the left side of the Atrial Fibrillation doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find an Atrial Fibrillation doctor that offers video calls?

    Look for the filter feature on the left-side of the Atrial Fibrillation doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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