The 20 Best Arrhythmias Doctors Near Me in niceville, FL

Find the Top Arrhythmias Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 7 doctor with experience in Arrhythmias near niceville, FL. Of these, 3 are Distinguished, 3 are Experienced and 1 are Advanced.

Location
LocationClose
7 providers found
    Distinguished in Arrhythmias
    Distinguished in Arrhythmias
    Referral may be required

    White-Wilson Medical Center

    1005 Mar Walt Dr, 
    Fort Walton Beach, FL 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rodney Powell is a Cardiologist practicing medicine in Fort Walton Beach, Florida. Dr. Powell is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Arrhythmias, Angina, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG). Dr. Powell is currently accepting new patients.

    Experienced in Arrhythmias
    Experienced in Arrhythmias
    Referral may be required

    Office

    1108 Juniper Ave, 
    Niceville,, FL 
     (0.8 miles away)
    Languages Spoken:
    English

    Helen Preston is a Cardiologist practicing medicine in Niceville,, Florida. Dr. Preston is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Mitral Valve Regurgitation.

    Distinguished in Arrhythmias
    Distinguished in Arrhythmias
    Referral may be required

    Ascension Sacred Heart Cardiology - Miramar Beach

    7720 US Highway 98 W, Ste 110, 
    Miramar Beach, FL 
     (14.2 miles away)
    Languages Spoken:
    English, German
    Accepting New Patients

    Gregory Altemose is a Cardiologist practicing medicine in Miramar Beach, Florida. Dr. Altemose is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation. Dr. Altemose is board certified in The American Board Of Internal Medicine - Cardiovascular Disease and The American Board Of Internal Medicine - Clinical Cardiac Electrophysiology. Dr. Altemose is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Arrhythmias
    Distinguished in Arrhythmias
    Referral may be required

    Okaloosa Heart & Vascular Center

    36468 Emerald Coast Pkwy, Ste 1101, 
    Destin, FL 
     (10.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anthony Al-Dehneh is a Cardiologist practicing medicine in Destin, Florida. Dr. Al-Dehneh is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Angina, Coronary Heart Disease, Atherosclerosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Al-Dehneh is board certified in The American Board Of Internal Medicine - Interventional Cardiology and The American Board Of Internal Medicine - Cardiovascular Disease. Dr. Al-Dehneh is currently accepting new patients.

    Advanced in Arrhythmias
    Advanced in Arrhythmias
    Referral required

    Office

    7720 US Highway 98 W, 
    Miramar Beach,, FL 
     (14.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Charles Mayes is a Cardiologist practicing medicine in Miramar Beach,, Florida. Dr. Mayes is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Pacemaker Implantation, and Angioplasty. Dr. Mayes is currently accepting new patients.

    Experienced in Arrhythmias
    Experienced in Arrhythmias
    Referral may be required

    Ascension Sacred Heart Cardiology - Miramar Beach

    7720 US Highway 98 W, Ste 110, 
    Miramar Beach, FL 
     (14.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Samuel Denardo is a Cardiologist practicing medicine in Miramar Beach, Florida. Dr. Denardo is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hyperlipidemia Type 3, Angina, High Cholesterol, and Mitral Valve Regurgitation. Dr. Denardo is board certified in The American Board Of Internal Medicine - Internal Medicine. Dr. Denardo is currently accepting new patients.

    Experienced in Arrhythmias
    Experienced in Arrhythmias
    Referral may be required

    HCA Florida Heart And Lung - Fort Walton Beach

    1032 Mar Walt Dr Unit 230, 
    Fort Walton Beach,, FL 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Berggren Berggren is a Cardiologist practicing medicine in Fort Walton Beach,, Florida. Dr. Berggren is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. Her clinical expertise encompasses Atrial Fibrillation, Aortic Valve Stenosis, Arrhythmias, and Sick Sinus Syndrome. Dr. Berggren is currently accepting new patients.

    Showing 1-7 of 7

    Last Updated: 09/26/2026

    What is the definition of Arrhythmias?

    An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm. The heart can beat too fast (tachycardia), too slow (bradycardia), or irregularly.

    An arrhythmia can be harmless, a sign of other heart problems, or an immediate danger to your health.

    When should I see an Arrhythmias doctor near niceville, FL?

    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 Arrhythmias doctor near niceville, FL?

    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 does MediFind rank Arrhythmias doctors near niceville, FL?

    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 Arrhythmias doctors near niceville, FL?

    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 Arrhythmias doctor near niceville, FL?

    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 Arrhythmias doctor search results page. 

    Why is it important to get a second opinion from a different Arrhythmias 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 Arrhythmias doctor near niceville, FL?

    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 Arrhythmias 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 Arrhythmias 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 Arrhythmias doctors near niceville, FL?

    Look for the filter feature on the left side of the Arrhythmias 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 Arrhythmias doctor that offers video calls?

    Look for the filter feature on the left-side of the Arrhythmias 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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