The 20 Best Sick Sinus Syndrome Doctors Near Me in Lone Tree, CO

Find the Top Sick Sinus Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 56 doctor with experience in Sick Sinus Syndrome near Lone Tree, CO. Of these, 45 are Experienced, 10 are Advanced and 1 are Distinguished.

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56 providers found
    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral required

    Intermountain Health Heart & Vascular - Denver

    1818 North Ogden Street, Suite 400, 
    Denver, CO 
     (14.2 miles away)
    303-272-0500
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Sameer Mehta is a Cardiologist practicing medicine in Denver, Colorado. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Aortic Regurgitation, Percutaneous Coronary Intervention (PCI), and Angioplasty. Dr. Mehta is board certified in American Board Of Internal Medicine. Dr. Mehta is currently accepting new patients.

    Experienced in Sick Sinus Syndrome

    Dr. Benjamin K. Yang
    Interventional Cardiology
    Experienced in Sick Sinus Syndrome

    Dr. Benjamin K. Yang
    Interventional Cardiology
    Referral may be required

    Aurora Denver Cardiology Associates - Lone Tree

    10103 Ridgegate Pkwy Ste 103, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    See accepted insurances

    Benjamin Yang is an Interventional Cardiologist practicing medicine in Lone Tree, Colorado. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Adenosine Deaminase 2 Deficiency, Coronary Heart Disease, Atherosclerosis, and Aortic Regurgitation.

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

    Aurora Denver Cardiology Associates-Lone Tree

    10103 Ridgegate Pkwy Ste 103, 
    Lone Tree,, CO 
     (0.4 miles away)
    303-645-0090
    Languages Spoken:
    English
    See accepted insurances

    Hastings Hastings is a Cardiologist practicing medicine in Lone Tree,, Colorado. Dr. Hastings is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Angina, and Atrial Fibrillation.

    Learn about our expert tiers
    Experienced in Sick Sinus Syndrome
    Experienced in Sick Sinus Syndrome
    Referral may be required

    Aurora Denver Cardology Associates

    10103 Ridgegate Pkwy Ste 103, 
    Lone Tree, CO 
     (0.4 miles away)
    303-341-5751
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients

    Richard Jantz is a Cardiologist practicing medicine in Lone Tree, Colorado. Dr. Jantz is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Bicuspid Aortic Valve, Arrhythmogenic Right Ventricular Cardiomyopathy, and Atherosclerosis. Dr. Jantz is currently accepting new patients.

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

    Aurora Denver Cardiology Associates - Lone Tree

    10103 Ridgegate Pkwy Ste 103, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Ryan Maybrook is a Cardiologist practicing medicine in Lone Tree, Colorado. Dr. Maybrook is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Adenosine Deaminase 2 Deficiency, Necrosis, Pediatric Myocarditis, and Cardiac Ablation. Dr. Maybrook is currently accepting new patients.

    Experienced in Sick Sinus Syndrome

    Dr. Raef H. Hajjali
    Interventional Cardiology
    Experienced in Sick Sinus Syndrome

    Dr. Raef H. Hajjali
    Interventional Cardiology
    Referral may be required

    Aurora Denver Cardiology Associates - Lone Tree

    10103 Ridgegate Pkwy Ste 103, 
    Lone Tree, CO 
     (0.4 miles away)
    Languages Spoken:
    English
    See accepted insurances

    Raef Hajjali is an Interventional Cardiologist practicing medicine in Lone Tree, Colorado. Dr. Hajjali is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Adenosine Deaminase 2 Deficiency, Aortic Regurgitation, and Pediatric Myocarditis.

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

    Aurora Denver Cardiology Associates-Lone Tree

    10103 Ridgegate Pkwy Ste 103, 
    Lone Tree,, CO 
     (0.4 miles away)
    303-645-0090
    Languages Spoken:
    English
    See accepted insurances

    Cunningham Cunningham is a Cardiologist practicing medicine in Lone Tree,, Colorado. Dr. Cunningham is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Atrial Fibrillation.

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

    University Of Colorado Hospital Authority

    9548 Park Meadows Dr, 
    Lone Tree, CO 
     (1.2 miles away)
    720-848-2200
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Mark Keller is a Cardiologist practicing medicine in Lone Tree, Colorado. Dr. Keller is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Adenosine Deaminase 2 Deficiency, and Thoracic Aortic Aneurysm. Dr. Keller is currently accepting new patients.

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

    Aurora Denver Cardiology Associates - Centennial

    14100 E Arapahoe Rd Ste 130, 
    Centennial, CO 
     (3.2 miles away)
    Languages Spoken:
    English
    See accepted insurances

    Orhan Sancaktar is a Cardiologist practicing medicine in Centennial, Colorado. Dr. Sancaktar is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pediatric Myocarditis.

    Advanced in Sick Sinus Syndrome

    Dr. William C. Choe
    Cardiac Electrophysiology | Cardiology
    Advanced in Sick Sinus Syndrome

    Dr. William C. Choe
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Portercare Adventist Health System

    1000 Southpark Dr, 
    Littleton, CO 
     (6.5 miles away)
    303-744-1065
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    William Choe is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Littleton, Colorado. Dr. Choe is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation.

    Advanced in Sick Sinus Syndrome

    Dr. Srikanth A. Sundaram
    Cardiac Electrophysiology | Cardiology
    Advanced in Sick Sinus Syndrome

    Dr. Srikanth A. Sundaram
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Portercare Adventist Health System

    1000 Southpark Dr, 
    Littleton, CO 
     (6.5 miles away)
    303-744-1065
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Srikanth Sundaram is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Littleton, Colorado. Dr. Sundaram is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Familial Neurocardiogenic Syncope, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Sick Sinus Syndrome

    Dr. Ethan R. Ellis
    Cardiac Electrophysiology | Cardiology
    Advanced in Sick Sinus Syndrome

    Dr. Ethan R. Ellis
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Poudre Valley Medical Group LLC

    4404 Barranca Ln, Unit 101, 
    Castle Rock, CO 
     (9.1 miles away)
    720-733-5260
    Languages Spoken:
    English, Castilian, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Ethan Ellis is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Castle Rock, Colorado. Dr. Ellis is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ectopic Heartbeat, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation. Dr. Ellis is currently accepting new patients.

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

    Intermountain Medical Group Denver LLC

    1818 N Ogden St Ste 400, 
    Denver,, CO 
     (14.2 miles away)
    303-318-2460
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    John Dawes is a Cardiologist practicing medicine in Denver,, Colorado. Dr. Dawes is rated as a Distinguished provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Dawes is currently accepting new patients.

    Experienced in Sick Sinus Syndrome

    Dr. Susie C. Kim
    Cardiology
    Experienced in Sick Sinus Syndrome

    Dr. Susie C. Kim
    Cardiology
    Referral may be required

    Office

    9399 Crown Crest Blvd, 
    Parker, CO 
     (6.3 miles away)
    303-744-1065
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients

    Susie Kim is a Cardiologist practicing medicine in Parker, Colorado. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Low Blood Pressure, Atrial Fibrillation, and Pacemaker Implantation. Dr. Kim is currently accepting new patients.

    Experienced in Sick Sinus Syndrome

    Dr. Jamie R. Jordan
    Cardiac Electrophysiology | Cardiology
    Experienced in Sick Sinus Syndrome

    Dr. Jamie R. Jordan
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Portercare Adventist Health System

    1000 Southpark Dr, 
    Littleton, CO 
     (6.5 miles away)
    303-744-1065
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Jamie Jordan is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Littleton, Colorado. Dr. Jordan is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Cardiomyopathy, Unstable Angina, Metabolic Syndrome, and Pacemaker Implantation.

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

    South Denver Cardiology Associates - Littleton

    1000 Southpark Dr, 
    Littleton, CO 
     (6.5 miles away)
    Languages Spoken:
    English
    See accepted insurances

    Roger Damle is a Cardiologist practicing medicine in Littleton, Colorado. Dr. Damle is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Multifocal Atrial Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

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

    South Denver Cardiology Associates - Littleton

    1000 Southpark Dr, 
    Littleton,, CO 
     (6.5 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Michael Staab is a Cardiologist practicing medicine in Littleton,, Colorado. Dr. Staab is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Coronary Heart Disease, Atherosclerosis, Degos Disease, and Pacemaker Implantation.

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

    South Denver Cardiology Associates - Littleton

    1000 Southpark Dr, 
    Littleton,, CO 
     (6.5 miles away)
    303-744-1065
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Arthur Levene is a Cardiologist practicing medicine in Littleton,, Colorado. Dr. Levene is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Thoracic Aortic Aneurysm, Aortic Valve Stenosis, Necrosis, and Pacemaker Implantation. Dr. Levene is currently accepting new patients.

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

    Portercare Adventist Health System

    1000 Southpark Dr, 
    Littleton, CO 
     (6.5 miles away)
    303-744-1065
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Steven Friedrich is a Cardiologist practicing medicine in Littleton, Colorado. Dr. Friedrich is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Mitral Valve Regurgitation, Atrial Fibrillation, and Angina. Dr. Friedrich is currently accepting new patients.

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

    South Denver Cardiology Associates - Littleton

    1000 Southpark Dr, 
    Littleton, CO 
     (6.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Daniel Alyesh is a Cardiologist practicing medicine in Littleton, Colorado. He has been practicing medicine for over 17 years. Dr. Alyesh is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ectopic Heartbeat, Atrial Fibrillation, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    Showing 1-20 of 56

    Last Updated: 09/26/2026

    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 near Lone Tree, CO?

    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 near Lone Tree, CO?

    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 near Lone Tree, CO?

    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 near Lone Tree, CO?

    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 near Lone Tree, CO?

    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 near Lone Tree, CO?

    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 near Lone Tree, CO?

    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 near Lone Tree, CO?

    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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