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: 04/28/2026

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MediFind found 258 doctor with experience in Atrial Septal Defect (ASD) near Brooklyn, NY. Of these, 218 are Experienced, 36 are Advanced, 2 are Distinguished and 2 are Elite.

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258 providers found
    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

    Shunichi Homma is an Internal Medicine provider practicing 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 8 other conditions, according to our data. His clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), Emery-Dreifuss Muscular Dystrophy, Parathyroidectomy, and Patent Foramen Ovale Repair.

    Distinguished in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Distinguished in Atrial Septal Defect (ASD)
    Interventional Cardiology

    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 16 other conditions, according to our data. His clinical expertise encompasses Cor Triatriatum, Atrial Septal Defect (ASD), Unstable Angina, Aortic Valve Replacement, and Transmyocardial Revascularization.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology

    SUNY Downstate Medical Center

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

    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.

    Learn about our expert tiers
    Advanced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Interventional Cardiology

    Maimonides Medical Center

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

    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 Patent Foramen Ovale Repair.

    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology

    Gramercy Park Physicians LLP

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

    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 9 other conditions, according to our data. His clinical expertise encompasses Congenital Mitral Malformation, Patent Ductus Arteriosus, Pulmonary Supravalvular Stenosis, and Pulmonary Valve Stenosis.

    Advanced in Atrial Septal Defect (ASD)
    Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Cardiology

    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.

    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology

    Metropolitan Urological Specialist PC

    160 E 32nd St, 
    New York, NY 
     (5.0 miles away)
    Languages Spoken:
    English

    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, Endocardial Cushion Defect, Atrioventricular Septal Defect, and Partial Atrioventricular Canal.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology

    Jordan C. Stern M.D.P.C.

    245 5th Ave Fl 3, 
    New York,, NY 
     (5.0 miles away)
    Languages Spoken:
    English

    Millie Lee is a Cardiologist practicing medicine in New York,, New York. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Apoplexy, Angina, and Atherosclerosis.

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

    CUIMC/Herbert Irving Pavilion

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

    Robert Sommer is a Cardiologist practicing medicine in New York, New York. Dr. Sommer is rated as an Elite 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 Atrial Septal Defect (ASD), Patent Foramen Ovale, Atrial Fibrillation, Total Anomalous Pulmonary Venous Return, and Patent Foramen Ovale Repair.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology

    SUNY Downstate Medical Center

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

    Alan Feit is a Cardiologist practicing medicine in Brooklyn,, New York. Dr. Feit is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Angina, Coronary Heart Disease, and Cardiac Ablation.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology

    Office

    86 Saint Felix St Fl 9, 
    Brooklyn, NY 
     (1.8 miles away)
    Languages Spoken:
    English

    Cesar Ayala is a Cardiologist practicing medicine in Brooklyn, New York. Dr. Ayala is rated as an Experienced 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 Hypertensive Heart Disease, Coronary Heart Disease, Familial Neurocardiogenic Syncope, Gastrostomy, and Pacemaker Implantation.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology

    Newyork-Presbyterian Brooklyn Methodist Hospital

    506 6th St, 
    Brooklyn,, NY 
     (2.0 miles away)
    Languages Spoken:
    English

    Gila Perk is a Cardiologist practicing medicine in Brooklyn,, New York. Dr. Perk is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Regurgitation, Ventricular Septal Defects, Heart Murmurs, Aortic Valve Stenosis, and Thrombectomy.

    Experienced in Atrial Septal Defect (ASD)
    Pediatrics
    Experienced in Atrial Septal Defect (ASD)
    Pediatrics

    NewYork-Presbyterian Brooklyn Methodist - Degraw Pediatrics

    621 Degraw St, 
    Brooklyn,, NY 
     (2.0 miles away)
    Languages Spoken:
    English

    Ankur Shah is a Pediatrics provider practicing medicine in Brooklyn,, New York. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Heart Murmurs, Ventricular Septal Defects, X-Linked Cardiac Valvular Dysplasia, and Cardiac Diverticulum.

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

    The Brookdale Hospital Medical Center

    1 Brookdale Plz, 
    Brooklyn, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    David Gunsburg is a Cardiologist practicing medicine in Brooklyn, New York. Dr. Gunsburg 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 Infective Endocarditis, Cardiac Arrest, Familial Neurocardiogenic Syncope, and Acute Coronary Syndrome.

    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology

    NewYork-Presbyterian Medical Group Brooklyn - Multispecialty

    263 7th Ave Ste 3B, 
    Brooklyn, NY 
     (2.5 miles away)
    Languages Spoken:
    English

    Manoj Chhabra is a Pediatric Cardiologist practicing medicine in Brooklyn, New York. Dr. Chhabra 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 Pulmonary Supravalvular Stenosis, Pulmonary Valve Stenosis, Heart Murmurs, and Postural Orthostatic Tachycardia Syndrome (POTS).

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

    Divine Home Care Agency

    300 Cadman Plz W, 
    Brooklyn, NY 
     (2.7 miles away)
    Languages Spoken:
    English

    Stephen Phlaum is a Cardiologist practicing medicine in Brooklyn, New York. Dr. Phlaum 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 Pediatric Myocarditis, Vasculitis, Atrial Fibrillation, and Angina.

    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology

    Office

    25 Schermerhorn St, 
    Brooklyn,, NY 
     (2.7 miles away)
    Languages Spoken:
    English

    Salvatore Presti is a Pediatric Cardiologist practicing medicine in Brooklyn,, New York. Dr. Presti 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 Congenital Heart Disease (CHD), Ventricular Septal Defects, Heart Murmurs, and Bicuspid Aortic Valve.

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

    Maimonides Medical Center

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

    Alvin Greengart is a Cardiologist practicing medicine in Brooklyn, New York. Dr. Greengart is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Pediatric Myocarditis, Coronary Heart Disease, Angina, and Cardiomyopathy.

    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology

    Maimonides Medical Center

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

    Daniela Rafii is a Pediatric Cardiologist practicing medicine in Brooklyn, New York. Dr. Rafii 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 Short QT Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Brugada Syndrome, and Heart Murmurs.

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

    Maimonides Medical Center

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

    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, Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, Transmyocardial Revascularization, and Pacemaker Implantation.

    Showing 1-20 of 258

    Last Updated: 04/28/2026

    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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