The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in centereach, NY

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

Last Updated: 09/26/2026

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MediFind found 44 doctor with experience in Atrial Septal Defect (ASD) near centereach, NY. Of these, 38 are Experienced, 4 are Advanced and 2 are Distinguished.

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

    Three Village Cardiology

    210 Belle Mead Rd, 
    East Setauket, NY 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jinwen Dong is a Cardiologist practicing medicine in East Setauket, New York. Dr. Dong is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Hypertensive Heart Disease, and Cardiac Ablation. Dr. Dong is currently accepting new patients.

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

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Smadar Kort is a Cardiologist practicing medicine in East Setauket, New York. Dr. Kort is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Pediatric Myocarditis, Aortic Regurgitation, Vasculitis, Transcatheter Aortic Valve Replacement (TAVR), and Cardiac Ablation. Dr. Kort is currently accepting new patients.

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

    Carol M. Baldwin Breast Care Center

    3 Edmund D Pellegrino Rd, 
    Stony Brook,, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Puja Parikh is a Cardiologist practicing medicine in Stony Brook,, New York. Dr. Parikh is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Aortic Valve Stenosis, Heart Attack, Patent Foramen Ovale, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Parikh is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Smithtown

    222 Middle Country Road, Suite 106, 
    Smithtown, NY 
     (4.4 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients

    Rohit Talwar is a Pediatric Cardiologist practicing medicine in Smithtown, New York. Dr. Talwar is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Pulmonary Valve Stenosis, Pulmonary Supravalvular Stenosis, and Bicuspid Aortic Valve. Dr. Talwar is board certified in American Board Of Pediatrics/Pediatric Cardiology. Dr. Talwar 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

    Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Smithtown

    222 Middle Country Road, Suite 106, 
    Smithtown, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Marion Rose is a Pediatric Cardiologist practicing medicine in Smithtown, New York. Dr. Rose is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Congenital Mitral Malformation, Heart Murmurs, Bicuspid Aortic Valve, and Interrupted Aortic Arch. Dr. Rose is board certified in American Board Of Pediatrics/Pediatric Cardiology. Dr. Rose 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

    Cohen Children's Northwell Health Physician Partners Pediatric Specialists At Smithtown

    222 Middle Country Road, Suite 106, 
    Smithtown, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Barry Goldberg is a Pediatric Cardiologist practicing medicine in Smithtown, New York. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Congenital Mitral Malformation, Heart Murmurs, Bicuspid Aortic Valve, and Pulmonary Atresia. Dr. Goldberg is board certified in American Board Of Pediatrics/Pediatric Cardiology and American Board Of Pediatrics. Dr. Goldberg is currently accepting new patients.

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

    Office

    232 Barnum Ave, 
    Port Jefferson,, NY 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sean Levchuck is a Pediatric Cardiologist practicing medicine in Port Jefferson,, New York. Dr. Levchuck is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Atrial Septal Defect (ASD), Double Outlet Right Ventricle, Bicuspid Aortic Valve, and Heart Murmurs. Dr. Levchuck 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

    Pediatric Infectious Diseases Lake Grove

    4 Smith Haven Mall Ste 101, 
    Lake Grove,, NY 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Laurie Panesar is a Pediatric Cardiologist practicing medicine in Lake Grove,, New York. Dr. Panesar 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 Congenital Heart Disease (CHD), Multisystem Inflammatory Syndrome in Children (MIS-C), Congenital Contractural Arachnodactyly, and Atrioventricular Septal Defect. Dr. Panesar is currently accepting new patients.

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

    Peter Taormino

    622 Hawkins Ave Ste 8, 
    Ronkonkoma, NY 
     (3.2 miles away)
    Languages Spoken:
    English

    Andrea Nomberg is a primary care provider, practicing in Family Medicine in Ronkonkoma, New York. Dr. Nomberg 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 High Cholesterol, Benign Paroxysmal Positional Vertigo, Atrial Septal Defect (ASD), and Patent Foramen Ovale.

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

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket,, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Borek is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Borek 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 Mitral Valve Regurgitation, Heart Murmurs, Mitral Valve Prolapse, and Atherosclerosis. Dr. Borek is currently accepting new patients.

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

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket,, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Noelle Mann is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Mann is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, Pacemaker Implantation, and Cardiac Ablation. Dr. Mann is currently accepting new patients.

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

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket,, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jordan Katz is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Katz 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 Necrosis, Pediatric Myocarditis, Aortic Regurgitation, Cardiac Ablation, and Angioplasty. Dr. Katz is currently accepting new patients.

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

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Gavalas is a Cardiologist practicing medicine in East Setauket, New York. Dr. Gavalas is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Aortic Regurgitation, Pediatric Myocarditis, Angioplasty, and Pacemaker Implantation. Dr. Gavalas is currently accepting new patients.

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

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket,, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lloyd Lense is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Lense is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Familial Ventricular Tachycardia, Pacemaker Implantation, and Angioplasty. Dr. Lense is currently accepting new patients.

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

    Stony Brook University Hospital

    101 Nicolls Rd, 
    Stony Brook, NY 
     (3.6 miles away)
    Languages Spoken:
    English

    Manasa Dondapati is a primary care provider, practicing in Internal Medicine in Stony Brook, New York. Dr. Dondapati is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Pulmonary Arteriovenous Malformation (PAVM), Patent Foramen Ovale, Atrial Septal Defect (ASD), and Arteriovenous Malformation.

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

    Stony Brook University Hospital

    101 Nicolls Rd, 
    Stony Brook,, NY 
     (3.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Neda Maleki is a Cardiologist practicing medicine in Stony Brook,, New York. She has been practicing medicine for over 17 years. Dr. Maleki is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Aortic Regurgitation, Pediatric Myocarditis, Vasculitis, Cardiac Ablation, and Pacemaker Implantation. Dr. Maleki is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Advanced Heart Failure and Transplant Cardiology | Interventional Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Advanced Heart Failure and Transplant Cardiology | Interventional Cardiology
    Referral may be required

    Stony Brook Internists University Faculty Practice Corporation

    100 Nicolls Rd, 
    Stony Brook, NY 
     (4.1 miles away)
    Languages Spoken:
    English

    William Lawson is a Cardiologist and an Advanced Heart Failure and Transplant Cardiologist practicing medicine in Stony Brook, New York. Dr. Lawson is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Arrhythmias, Unstable Angina, Angioplasty, and Cardiac Ablation.

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

    Office

    5225 Nesconset Hwy Ste 23, 
    Port Jefferson Station, NY 
     (4.7 miles away)
    Languages Spoken:
    English

    Michael Rosenband is an Interventional Cardiologist practicing medicine in Port Jefferson Station, New York. Dr. Rosenband 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 Heart Murmurs, Angina, Mitral Valve Regurgitation, Atherosclerosis, and Angioplasty.

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

    Office

    3001 Express Dr N Ste 200B, 
    Islandia,, NY 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kathleen Stergiopoulos is a Cardiologist practicing medicine in Islandia,, New York. Dr. Stergiopoulos is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Stergiopoulos is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Family Medicine | Geriatrics
    Experienced in Atrial Septal Defect (ASD)
    Family Medicine | Geriatrics

    Northwell Health Physician Partners Family Medicine At Smithtown

    9 Brooksite Drive, 
    Smithtown, NY 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alfred Belding is a primary care provider, practicing in Family Medicine and Geriatrics in Smithtown, New York. Dr. Belding 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 High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Belding is board certified in American Board Of Family Medicine and American Board Of Family Medicine/Geriatric Medicine.

    Showing 1-20 of 44

    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 centereach, NY?

    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 centereach, NY?

    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 centereach, NY?

    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 centereach, NY?

    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 centereach, NY?

    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 centereach, NY?

    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 centereach, NY?

    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 

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