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

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

Last Updated: 09/26/2026

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MediFind found 260 doctor with experience in Atrial Septal Defect (ASD) near brooklyn, NY. Of these, 222 are Experienced, 33 are Advanced, 4 are Distinguished and 1 are Elite.

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260 providers found
    Distinguished in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Distinguished in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Referral may be required

    Maimonides Medical Center

    4802 10th Ave, 
    Brooklyn, NY 
     (3.9 miles away)
    Languages Spoken:
    English

    Jacob Shani is an Interventional Cardiologist practicing medicine in Brooklyn, New York. Dr. Shani is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Atrial Septal Defect (ASD), Unstable Angina, Atrial Myxoma, Aortic Valve Replacement, and Transmyocardial Revascularization.

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

    Cardiology Associates ACHD

    530 1st Avenue, Suite 4D, 
    New York, NY 
     (4.6 miles away)
    Languages Spoken:
    English, Hebrew
    Accepting New Patients
    Offers Telehealth

    Dan Halpern is a Cardiologist practicing medicine in New York, New York. Dr. Halpern is rated as an Advanced 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 Congenital Heart Disease (CHD), Atrial Septal Defect (ASD), Ebstein's Anomaly, and Double Outlet Right Ventricle. Dr. Halpern is currently accepting new patients.

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

    Maimonides Medical Center

    4802 10th Ave, 
    Brooklyn, NY 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gerald Hollander is a Cardiologist practicing medicine in Brooklyn, New York. Dr. Hollander is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Brugada Syndrome, Short QT Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Transmyocardial Revascularization, and Pacemaker Implantation. Dr. Hollander 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

    Office

    4813 9th Ave, 
    Brooklyn,, NY 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Prema Ramaswamy is a Pediatric Cardiologist practicing medicine in Brooklyn,, New York. Dr. Ramaswamy 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 Pediatric Myocarditis, Bicuspid Aortic Valve, Heart Murmurs, and Congenital Mitral Malformation. Dr. Ramaswamy is currently accepting new patients.

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

    New York University Hospital Center

    560 1st Ave, 
    New York, NY 
     (4.7 miles away)
    Languages Spoken:
    English

    Muhamed Saric is a Cardiologist practicing medicine in New York, New York. Dr. Saric 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 Atrial Fibrillation, Mitral Valve Regurgitation, Hypertrophic Cardiomyopathy (HCM), Aortic Valve Replacement, and Thrombectomy.

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

    Northwell Health Physician Partners Cardiovascular & Thoracic Surgery At Lenox Hill, 4th Floor

    130 East 77th Street, Black Hall, 4th Floor, 
    New York, NY 
     (6.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Chad Kliger is an Interventional Cardiologist practicing medicine in New York, New York. Dr. Kliger is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Aortic Valve Stenosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Kliger is board certified in American Board Of Internal Medicine/Interventional Cardiology and American Board Of Internal Medicine/Cardiovascular Disease. Dr. Kliger is currently accepting new patients.

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

    New York-Presbyterian/Columbia University Medical Center

    161 Fort Washington Ave, 
    New York,, NY 
     (11.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shunichi Homma is a primary care provider, practicing in Internal Medicine in New York,, New York. Dr. Homma is rated as an Elite 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 Patent Foramen Ovale, Atrial Septal Defect (ASD), X-Linked Dominant Scapuloperoneal Myopathy, Parathyroidectomy, and Heart Transplant. Dr. Homma is currently accepting new patients.

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

    Interfaith Medical Center

    1545 Atlantic Ave, 
    Brooklyn, NY 
     (0.4 miles away)
    Languages Spoken:
    English

    Ali Zaidi is a primary care provider, practicing in Internal Medicine in Brooklyn, New York. Dr. Zaidi is rated as a Distinguished 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 Congenital Cardiovascular Shunt, Atrial Septal Defect (ASD), Anomalous Left Coronary Artery from the Pulmonary Artery, Heart Transplant, and Angioplasty.

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

    Gastroenterology And Hepatology At David H. Koch Center

    1283 York Ave # 9, 
    New York, NY 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Brown is a primary care provider, practicing in Internal Medicine in New York, New York. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Cirrhosis, Hepatitis, Hepatitis C, and Liver Transplant. Dr. Brown is currently accepting new patients.

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

    Cardiology - Weill Greenberg Center

    1305 York Ave # 8, 
    New York, NY 
     (6.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Geoffrey Bergman is a Cardiologist practicing medicine in New York, New York. Dr. Bergman is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Pulmonary Hypertension, Mitral Valve Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Bergman is currently accepting new patients.

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

    Urgent Care Rx

    1235 Linden Blvd, 
    Brooklyn, NY 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ankhnu Uaskhem is a primary care provider, practicing in Family Medicine in Brooklyn, New York. Dr. Uaskhem is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Infant Hyperglycemia, and Hypertension. Dr. Uaskhem 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

    Office

    500 Summit Ave, 
    Union City, NJ 
     (7.6 miles away)
    Languages Spoken:
    English, Hindi, Spanish, Urdu
    Accepting New Patients
    Offers Telehealth

    Gadhvi Pragnesh is an Interventional Cardiologist practicing medicine in Union City, New Jersey. Dr. Pragnesh 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 Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, Atherosclerosis, and Coronary Heart Disease. Dr. Pragnesh is currently accepting new patients.

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

    SUNY Downstate Medical Center

    450 Clarkson Ave, 
    Brooklyn,, NY 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jason Lazar is a Cardiologist practicing medicine in Brooklyn,, New York. Dr. Lazar 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 Atherosclerosis, Carotid Artery Disease, Hypertension, Pacemaker Implantation, and Cardiac Ablation. Dr. Lazar is currently accepting new patients.

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

    SUNY Downstate Health Sciences University

    445 Lenox Rd, 
    Brooklyn,, NY 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Damodar Thambireddy is a Pediatric Cardiologist practicing medicine in Brooklyn,, New York. Dr. Thambireddy is rated as an Advanced 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 Heart Murmurs, Congenital Coronary Artery Malformation, Coronary Artery Aneurysm, and Anomalous Left Coronary Artery from the Pulmonary Artery. Dr. Thambireddy is currently accepting new patients.

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

    Maimonides Medical Center

    4802 10th Ave, 
    Brooklyn,, NY 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Frankel is an Interventional Cardiologist practicing medicine in Brooklyn,, New York. Dr. Frankel is rated as an Advanced 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, Unstable Angina, Metabolic Syndrome, Aortic Valve Replacement, and Percutaneous Coronary Intervention (PCI). Dr. Frankel is currently accepting new patients.

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

    Maimonides Medical Center

    4802 10th Ave, 
    Brooklyn,, NY 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Adnan Sadiq is a Cardiologist practicing medicine in Brooklyn,, New York. Dr. Sadiq is rated as an Advanced 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 Pediatric Myocarditis, Cardiomyopathy, Necrosis, and Cor Triatriatum. Dr. Sadiq is currently accepting new patients.

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

    Gramercy Park Physicians LLP

    10 Union Sq E, 
    New York,, NY 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Morton Borg is a Pediatric Cardiologist practicing medicine in New York,, New York. Dr. Borg is rated as an Advanced 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 Congenital Mitral Malformation, Patent Ductus Arteriosus, Pulmonary Supravalvular Stenosis, and Pulmonary Valve Stenosis. Dr. Borg is currently accepting new patients.

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

    NYU Langone Adult Congenital Heart Disease

    530 1st Avenue, HCC 4D Null, 
    New York, NY 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Adam Small is a Cardiologist practicing medicine in New York, New York. Dr. Small is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Atrial Septal Defect (ASD), Patent Ductus Arteriosus, and Eisenmenger Syndrome. Dr. Small is board certified in American Board Of Internal Medicine. Dr. Small is currently accepting new patients.

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

    NYU Langone Hospital

    550 1st Ave., 
    New York, NY 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Chayakrit Krittanawong is an Interventional Cardiologist practicing medicine in New York, New York. Dr. Krittanawong is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Spontaneous Coronary Artery Dissection (SCAD), Heart Attack, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Transcatheter Aortic Valve Replacement (TAVR).

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

    NYU Langone Kimmel Pavilion

    424 E 34th St, 
    New York, NY 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Argilla is a Pediatric Cardiologist practicing medicine in New York, New York. Dr. Argilla is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Congenital Cardiovascular Shunt, Partial Atrioventricular Canal, Endocardial Cushion Defect, and Atrioventricular Septal Defect. Dr. Argilla is currently accepting new patients.

    Showing 1-20 of 260

    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 brooklyn, 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 brooklyn, 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 brooklyn, 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 brooklyn, 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 brooklyn, 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 brooklyn, 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 brooklyn, 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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