The 20 Best Sick Sinus Syndrome Doctors Near Me in District of Columbia, US

Find the Top Sick Sinus Syndrome Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 14 doctor with experience in Sick Sinus Syndrome near District of Columbia, US. Of these, 9 are Experienced and 5 are Advanced.

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14 providers found
    Advanced in Sick Sinus Syndrome

    Dr. Athanasios Thomaides
    Cardiac Electrophysiology | Cardiology
    Advanced in Sick Sinus Syndrome

    Dr. Athanasios Thomaides
    Cardiac Electrophysiology | Cardiology
    Referral may be required
    110 Irving St NW, 588, 
    Washington, DC 
    202-877-2125
    Languages Spoken:
    English, Greek
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Athanasios Thomaides is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. Thomaides is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Familial Progressive Cardiac Conduction Defect, Cardiac Ablation, and Pacemaker Implantation. Dr. Thomaides is currently accepting new patients.

    Advanced in Sick Sinus Syndrome

    Dr. Joshua S. Yamamoto
    Interventional Cardiology | Cardiology
    Advanced in Sick Sinus Syndrome

    Dr. Joshua S. Yamamoto
    Interventional Cardiology | Cardiology
    Referral may be required

    Foxhall Medicine PLLC

    Washington, DC 
    202-243-0271
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Joshua Yamamoto is an Interventional Cardiologist and a Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. Yamamoto is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Carotid Artery Disease, and Hypertensive Heart Disease. Dr. Yamamoto is currently accepting new patients.

    Advanced in Sick Sinus Syndrome

    Dr. Susan O'donoghue
    Cardiac Electrophysiology | Cardiology
    Advanced in Sick Sinus Syndrome

    Dr. Susan O'donoghue
    Cardiac Electrophysiology | Cardiology
    Referral may be required
    110 Irving St NW, 5a12, 
    Washington, DC 
    202-877-3455
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Susan O'donoghue is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. O'donoghue is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Ventricular Tachycardia, Cardiomyopathy, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. O'donoghue is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Sick Sinus Syndrome

    Dr. Cyrus A. Hadadi
    Cardiac Electrophysiology | Cardiology
    Advanced in Sick Sinus Syndrome

    Dr. Cyrus A. Hadadi
    Cardiac Electrophysiology | Cardiology
    Referral may be required
    110 Irving St NW, 5a12, 
    Washington, DC 
    202-877-3455
    Languages Spoken:
    English, Farsi
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Cyrus Hadadi is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. Hadadi is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Hadadi is currently accepting new patients.

    Advanced in Sick Sinus Syndrome
    Advanced in Sick Sinus Syndrome
    Referral may be required

    Gw Cardiology-Foggy Bottom South Pavilion

    2150 Pennsylvania Ave NW # 3, 
    Washington,, DC 
    202-741-2323
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Allen Solomon is a Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Solomon is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Solomon is currently accepting new patients.

    Experienced in Sick Sinus Syndrome

    Dr. Baran Kilical
    Cardiology | Cardiac Electrophysiology
    Experienced in Sick Sinus Syndrome

    Dr. Baran Kilical
    Cardiology | Cardiac Electrophysiology
    Referral may be required

    Annapolis Heart LLC

    900 23rd St Nw, 
    Washington, DC 
    202-715-4000
    Languages Spoken:
    English, Turkish
    See accepted insurances
    Accepting New Patients

    Baran Kilical is a Cardiologist and a Cardiac Electrophysiologist practicing medicine in Washington, Washington, D.c.. Dr. Kilical is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Atrial Tachycardia, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Kilical is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    GW Cardiology - Foggy Bottom South Pavilion

    2150 Pennsylvania Ave NW # 3, 
    Washington,, DC 
    202-741-2323
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Cynthia Tracy is a Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Tracy is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Arrhythmias, Familial Neurocardiogenic Syncope, Wolff-Parkinson-White Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Tracy is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    Gw Cardiology-Foggy Bottom South Pavilion

    2150 Pennsylvania Ave NW # 3, 
    Washington,, DC 
    202-741-2323
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Marco Mercader is a Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Mercader is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Necrosis, Hypertensive Heart Disease, Pacemaker Implantation, and Cardiac Ablation. Dr. Mercader is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    110 Irving St NW Room 5a-12

    110 Irving St NW Rm 5A-12, 
    Washington,, DC 
    202-777-7685
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Edward Platia is a Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Platia is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Familial Progressive Cardiac Conduction Defect, Cardiac Ablation, and Pacemaker Implantation. Dr. Platia is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    Capital Heart Associates PC

    5215 Loughboro Road Northwest, Suite 460, Suite 460, 
    Washington, DC 
    202-686-9801
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Nancy Davenport is a Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. Davenport is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and Familial Neurocardiogenic Syncope. Dr. Davenport is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    Medstar Health: Cardiology Associates At Medstar Washington Hospital Center-Physician Office Build

    106 Irving St NW Ste 4800 Office, 
    Washington,, DC 
    202-877-5800
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Edward Morris is a Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Morris is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Arrhythmias, Heart Attack, Pacemaker Implantation, and Atherectomy. Dr. Morris is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    Gw Cardiology-Foggy Bottom South Pavilion

    2150 Pennsylvania Ave NW # 3, 
    Washington,, DC 
    202-741-2323
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    William Borden is a Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Borden is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His clinical expertise encompasses Thoracic Aortic Aneurysm, Heart Attack, Heart Failure, and Pulmonary Edema. Dr. Borden is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    Gw Cardiology-Foggy Bottom South Pavilion

    Washington, DC 
    202-741-2323
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Andrew Choi is a Cardiologist practicing medicine in Washington, Washington, D.c.. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Heart Failure, Pulmonary Edema, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Choi is currently accepting new patients.

    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    HU Faculty Practice Plan - Cardiology Heart Center

    2041 Georgia Ave NW # 6, 
    Washington,, DC 
    202-865-1967
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Deborah Williams is a Cardiologist practicing medicine in Washington,, Washington, D.c.. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Hypertensive Heart Disease, Pediatric Myocarditis, Heart Failure, and Pulmonary Edema. Dr. Williams is currently accepting new patients.

    Showing 1-14 of 14

    Last Updated: 09/19/2026

    What is the definition of Sick Sinus Syndrome?

    Sick sinus syndrome (also known as sinus node dysfunction) is a group of related heart conditions that can affect how the heart beats. "Sick sinus" refers to the sino-atrial (SA) node, which is an area of specialized cells in the heart that functions as a natural pacemaker. The SA node generates electrical impulses that start each heartbeat. These signals travel from the SA node to the rest of the heart, signaling the heart (cardiac) muscle to contract and pump blood. In people with sick sinus syndrome, the SA node does not function normally. In some cases, it does not produce the right signals to trigger a regular heartbeat. In others, abnormalities disrupt the electrical impulses and prevent them from reaching the rest of the heart.

    When should I see a Sick Sinus Syndrome doctor in District of Columbia, US?

    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 a Sick Sinus Syndrome doctor in District of Columbia, US?

    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 Sick Sinus Syndrome doctor in District of Columbia, US?

    You can find a Sick Sinus Syndrome doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Sick Sinus Syndrome doctors in District of Columbia, US?

    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 Sick Sinus Syndrome doctors in District of Columbia, US?

    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 a Sick Sinus Syndrome doctor in District of Columbia, US?

    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 Sick Sinus Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Sick Sinus Syndrome 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 a Sick Sinus Syndrome doctor in District of Columbia, US?

    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 Sick Sinus Syndrome 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 Sick Sinus Syndrome 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 Sick Sinus Syndrome doctors in District of Columbia, US?

    Look for the filter feature on the left side of the Sick Sinus Syndrome 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 a Sick Sinus Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Sick Sinus Syndrome 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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