The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in ridgefield, CT

Find the Top Atrial Septal Defect (ASD) Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 14 doctor with experience in Atrial Septal Defect (ASD) near ridgefield, CT. Of these, 14 are Experienced.

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14 providers found
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Nuvance Ridgefield Primary Care

    21 South St, 
    Ridgefield, CT 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Alexander is a Cardiologist practicing medicine in Ridgefield, Connecticut. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Low Blood Pressure, Atrial Fibrillation, Ectopic Heartbeat, and Atherosclerosis. Dr. Alexander is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Nuvance Ridgefield Primary Care

    21 South St, 
    Ridgefield,, CT 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Margaret Bond is a Cardiologist practicing medicine in Ridgefield,, Connecticut. Dr. Bond is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Arrhythmias, Adenosine Deaminase 2 Deficiency, Aortic Regurgitation, Pacemaker Implantation, and Cardiac Ablation. Dr. Bond is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Northeast Medical Group Cardiac Specialists-Ridgefield

    30 Prospect St Ste 200, 
    Ridgefield,, CT 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lawrence Fisher is a Cardiologist practicing medicine in Ridgefield,, Connecticut. Dr. Fisher is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Atherosclerosis, Coronary Heart Disease, Cardiomyopathy, and Pacemaker Implantation. Dr. Fisher is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine
    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine

    Danbury Medical Group

    100 Reserve Rd Ste 4A, 
    Danbury, CT 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Svetlana Tikhomirova is a primary care provider, practicing in Internal Medicine in Danbury, Connecticut. Dr. Tikhomirova is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Hypothyroidism, Sitosterolemia, and Melorheostosis. Dr. Tikhomirova is board certified in American Board Of Internal Medicine.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Referral may be required

    Danbury Hospital

    24 Hospital Ave, 
    Danbury,, CT 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ira Galin is a Cardiologist practicing medicine in Danbury,, Connecticut. Dr. Galin is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Aortic Regurgitation, Pediatric Myocarditis, Arrhythmias, and Pacemaker Implantation. Dr. Galin is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Referral may be required

    Danbury Hospital Medical Arts Center (Dhmac)

    111 Osborne St, 
    Danbury,, CT 
     (8.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Hal Wasserman is an Interventional Cardiologist practicing medicine in Danbury,, Connecticut. He has been practicing medicine for over 44 years. Dr. Wasserman is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Heart Attack, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Wasserman is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Nuvance Health Endocrinology-Danbury

    25 Germantown Rd, 
    Danbury,, CT 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marc Krichavsky is a Cardiologist practicing medicine in Danbury,, Connecticut. Dr. Krichavsky is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Attack, Angina, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Krichavsky is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Optum Medical Care PC

    672 Stoneleigh Ave, 
    Carmel,, NY 
     (11.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Glenn Boyar is a Cardiologist practicing medicine in Carmel,, New York. Dr. Boyar is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Mitral Valve Regurgitation, and High Cholesterol. Dr. Boyar is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Radiology And Biomedical Imaging-Norwalk

    747 Belden Ave, 
    Norwalk, CT 
     (12.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dina Ferdman is a Pediatric Cardiologist practicing medicine in Norwalk, Connecticut. Dr. Ferdman is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ventricular Septal Defects, Coarctation of the Aorta, Congenital Heart Disease (CHD), and Atrial Septal Defect (ASD). Dr. Ferdman is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Norwalk Hospital

    34 Maple St, 
    Norwalk, CT 
     (12.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Logue is a Cardiologist practicing medicine in Norwalk, Connecticut. Dr. Logue is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Ectopic Heartbeat, Cardiomyopathy, Atrial Fibrillation, and Pacemaker Implantation. Dr. Logue is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Referral may be required

    Norwalk Hospital

    34 Maple St, 
    Norwalk,, CT 
     (12.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sumit Tickoo is a Cardiologist practicing medicine in Norwalk,, Connecticut. Dr. Tickoo is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Cardiomyopathy, Heart Attack, and Coronary Heart Disease. Dr. Tickoo is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Referral may be required

    Valley Care Orthotics

    100 S Bedford Rd, 
    Mount Kisco,, NY 
     (13.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Lieb is a Cardiologist practicing medicine in Mount Kisco,, New York. Dr. Lieb is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Adenosine Deaminase 2 Deficiency, Angina, Atherosclerosis, and Coronary Heart Disease. Dr. Lieb is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Diane Kerstein M.D. P.C.

    666 Lexington Ave Ste 111, 
    Mount Kisco, NY 
     (13.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Diane Kerstein is a Pediatric Cardiologist practicing medicine in Mount Kisco, New York. Dr. Kerstein is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Pulmonary Hypertension, Eisenmenger Syndrome, Atrial Septal Defect (ASD), and High Blood Pressure in Infants. Dr. Kerstein is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine
    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine

    Northeast Medical Group Internal Medicine-Fairfield

    1152 Kings Highway Cutoff, 
    Fairfield, CT 
     (13.6 miles away)
    Languages Spoken:
    English

    Debasish Das is a primary care provider, practicing in Internal Medicine in Fairfield, Connecticut. Dr. Das is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Heart Block, Jervell Lange-Nielsen Syndrome (JLNS), Angioplasty, and Liver Embolization.

    Showing 1-14 of 14

    Last Updated: 09/26/2026

    What is the definition of Atrial Septal Defect (ASD)?

    Atrial septal defect (ASD) is a heart defect that is present at birth (congenital).

    As a baby develops in the womb, a wall (septum) forms that divides the upper chamber into a left and right atrium. When this wall does not form correctly, it can result in a defect that remains after birth. This is called an atrial septal defect, or ASD.

    When should I see an Atrial Septal Defect (ASD) doctor near ridgefield, CT?

    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 Septal Defect (ASD) doctor near ridgefield, CT?

    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 Atrial Septal Defect (ASD) doctors near ridgefield, CT?

    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 Septal Defect (ASD) doctors near ridgefield, CT?

    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 Septal Defect (ASD) doctor near ridgefield, CT?

    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 Septal Defect (ASD) doctor search results page. 

    Why is it important to get a second opinion from a different Atrial Septal Defect (ASD) 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 Septal Defect (ASD) doctor near ridgefield, CT?

    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 Septal Defect (ASD) 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 Septal Defect (ASD) 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 Septal Defect (ASD) doctors near ridgefield, CT?

    Look for the filter feature on the left side of the Atrial Septal Defect (ASD) 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 Septal Defect (ASD) doctor that offers video calls?

    Look for the filter feature on the left-side of the Atrial Septal Defect (ASD) 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 

    Read more about our Content Policy. 

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