The 20 Best Atrioventricular Septal Defect Doctors Near Me in Massachusetts, US

Find the Top Atrioventricular Septal Defect Experts and Specialists

The 20 Best Atrioventricular Septal Defect Doctors in Massachusetts, US

Last Updated: 02/22/2026

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MediFind found 70 doctor with experience in Atrioventricular Septal Defect near Massachusetts, US. Of these, 44 are Experienced, 18 are Advanced, 7 are Distinguished and 1 are Elite.

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70 providers found
    Elite in Atrioventricular Septal Defect
    General Surgery
    Elite in Atrioventricular Septal Defect
    General Surgery

    Department Of Cardiac Surgery

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Meena Nathan is a General Surgeon in Boston, Massachusetts. Dr. Nathan is rated as an Elite provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Atrioventricular Septal Defect, Truncus Arteriosus, Endocardial Cushion Defect, Heart Valve Repair, and Heart Transplant.

    Michelle Gurvitz
    Distinguished in Atrioventricular Septal Defect
    Pediatric Cardiology
    Distinguished in Atrioventricular Septal Defect
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Michelle Gurvitz is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Gurvitz is rated as a Distinguished provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Congenital Heart Disease (CHD), Coarctation of the Aorta, Transposition of the Great Arteries, Tetralogy of Fallot, and Thymectomy.

    Michael N. Singh
    Distinguished in Atrioventricular Septal Defect
    Distinguished in Atrioventricular Septal Defect

    Brigham And Women's Hospital, Heart And Vascular Center

    70 Francis Street, Carl J. And Ruth Shapiro Cardiovascular Center, 
    Boston, MA 
    Languages Spoken:
    English

    Dr. Michael N. Singh is a cardiovascular medicine specialist at Brigham and Women’s Hospital (BWH) and an instructor in pediatrics at Harvard Medical School.Dr. Singh received his medical degree from Loma Linda University School of Medicine. He completed a combined residency in medicine/pediatrics at Medical College of Ohio Hospital (now The University of Toledo Medical Center). Dr. Singh then completed a cardiology fellowship at Baystate Medical Center and fellowships in adult congenital heart disease, congenital echocardiography, Marfan syndrome/related connective tissue disorders, and pulmonary hypertension at BWH and Boston Children's Hospital. He is board certified in internal medicine, pediatrics and cardiovascular disease.Dr. Singh’s clinical interests include congenital heart disease, connective tissue disorder and Marfan syndrome. The author of 11 peer-reviewed publications, his research focuses on Marfan syndrome, adults with congenital heart disease and aortic valve dysfunction. Dr. Singh is rated as a Distinguished provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Marfan Syndrome, Bicuspid Aortic Valve, Congenital Heart Disease (CHD), and Truncus Arteriosus.

    Learn about our expert tiers
    Michael J. Landzberg
    Distinguished in Atrioventricular Septal Defect
    Cardiology | Palliative Medicine
    Distinguished in Atrioventricular Septal Defect
    Cardiology | Palliative Medicine

    Brigham And Women's Hospital, Heart And Vascular Center

    70 Francis Street, Carl J. And Ruth Shapiro Cardiovascular Center, 
    Boston, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Michael J. Landzberg is the organizing founder and director of the Boston Adult Congenital Heart and Pulmonary Hypertension Group (BACH) at Brigham and Women’s Hospital (BWH). A cardiovascular medicine specialist, he is also an associate professor of medicine at Harvard Medical School (HMS).Dr. Landzberg received his medical degree from HMS. He completed a residency in internal medicine at Columbia-Presbyterian Medical Center and a fellowship in cardiovascular disease at BWH. Dr. Landzberg is board certified in internal medicine.Dr. Landzberg’s clinical interests include adult congenital heart disease and pulmonary hypertension. The author of more than 140 peer-reviewed publications, Dr. Landzberg’s research focuses on the management of congenital heart disease. Dr. Landzberg is rated as a Distinguished provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Eisenmenger Syndrome, Heart Transplant, and Patent Foramen Ovale Repair.

    Steve Colan
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Steve Colan is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Colan is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Dilated Cardiomyopathy (DCM), Heart Transplant, and Heart Valve Repair.

    Anne M. Valente
    Advanced in Atrioventricular Septal Defect
    Advanced in Atrioventricular Septal Defect

    Brigham And Women's Hospital, Heart And Vascular Center

    70 Francis Street, Carl J. And Ruth Shapiro Cardiovascular Center, 
    Boston, MA 
    Languages Spoken:
    English

    Dr. Anne Marie Valente is the co-director of the Pregnancy and Cardiovascular Disease Program at Brigham and Women’s Hospital and outpatient director of the Boston Adult Congenital Heart Disease & Pulmonary Hypertension Program. A cardiovascular medicine and adult congenital heart disease specialist, she is also an associate professor of medicine and pediatrics at Harvard Medical School. Dr. Valente is the director of the Adult Congenital Heart Disease and Pulmonary Hypertension Senior Fellowship Program at Harvard Medical School.She received her medical degree from University of Vermont College of Medicine. She completed a combined internal medicine/pediatrics residency, as well as pediatric cardiology, adult cardiovascular disease and cardiovascular magnetic resonance imaging fellowships at Duke University Medical Center. Dr. Valente is board certified in internal medicine, pediatrics, cardiovascular disease and pediatric cardiology.Dr. Valente’s clinical and research interests focus on adult congenital heart disease. Her current research examines heart failure complications in patients with repaired tetralogy of Fallot, a congenital heart defect. She has authored over 50 peer-reviewed publications, as well as numerous chapters and reviews about congenital heart disease imaging and the care of women with heart disease during pregnancy. She has received institutional recognition with the Lerner Research Award and the Watkins Discovery Award as well as research funding from the American Heart Association, the Children’s Miracle Network and the National Heart, Lung and Blood Institute.**The BACH program has been training clinicians in the care of adults with congenital heart disease for several decades.  For more information about the Adult Congenital Heart Disease and Pulmonary Hypertension Senior Fellowship Program at Harvard Medical School, please visit the program website.**The BACH program is closely integrated in the Pregnancy and Cardiovascular Disease Program.  This program involves a multi-disciplinary team dedicated to caring for women with heart disease during pregnancy. More information may be found here. Dr. Valente is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Tetralogy of Fallot, Congenital Heart Disease (CHD), Ebstein's Anomaly, Cardiac Ablation, and Heart Transplant.

    Distinguished in Atrioventricular Septal Defect
    General Surgery
    Distinguished in Atrioventricular Septal Defect
    General Surgery

    Department Of Cardiac Surgery

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Pedro Del Nido is a General Surgeon in Boston, Massachusetts. Dr. Del Nido is rated as a Distinguished provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Endocardial Fibroelastosis, Partial Atrioventricular Canal, Ventricular Septal Defects, Heart Valve Repair, and Heart Transplant.

    Distinguished in Atrioventricular Septal Defect
    General Surgery
    Distinguished in Atrioventricular Septal Defect
    General Surgery

    Department Of Cardiac Surgery

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Sitaram Emani is a General Surgeon in Boston, Massachusetts. Dr. Emani is rated as a Distinguished provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Partial Atrioventricular Canal, Endocardial Fibroelastosis, Ventricular Septal Defects, Heart Transplant, and Lung Transplant.

    Distinguished in Atrioventricular Septal Defect
    Distinguished in Atrioventricular Septal Defect

    Velcea M.D. P.C.

    49 State Rd, 
    North Dartmouth, MA 
    Languages Spoken:
    English

    David Stebbins is a Cardiologist in North Dartmouth, Massachusetts. Dr. Stebbins is rated as a Distinguished provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Endocardial Cushion Defect, Partial Atrioventricular Canal, and Atrioventricular Septal Defect.

    Distinguished in Atrioventricular Septal Defect
    Family Medicine
    Distinguished in Atrioventricular Septal Defect
    Family Medicine

    Steward Medical Group Inc

    531 Faunce Corner Rd, 
    North Dartmouth, MA 
    Languages Spoken:
    English

    Pamela Coury is a primary care provider, practicing in Family Medicine in North Dartmouth, Massachusetts. Dr. Coury is rated as a Distinguished provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Endocardial Cushion Defect, Partial Atrioventricular Canal, Atrioventricular Septal Defect, Insomnia, and Intrauterine Device Insertion.

    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Massachusetts General Hospital

    55 Fruit St, 
    Boston, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Sihong Huang is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Huang is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Tetralogy of Fallot, Partial Atrioventricular Canal, Atrioventricular Septal Defect, and Endocardial Cushion Defect.

    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Boston Children's Hospital

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Kevin Friedman is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Friedman is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Coronary Artery Aneurysm, Kawasaki Disease, Multisystem Inflammatory Syndrome in Children (MIS-C), Embolectomy, and Heart Transplant.

    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Boston Children's Hospital

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Gerald Marx is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Marx is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Partial Atrioventricular Canal, Double Discordia, Congenital Mitral Stenosis, Ebstein's Anomaly, and Heart Valve Repair.

    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Tufts Medical Center

    800 Washington St, 
    Boston, MA 
    Languages Spoken:
    English

    Mark Zilberman is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Zilberman is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Heart Murmurs, Endocardial Cushion Defect, Atrioventricular Septal Defect, and Partial Atrioventricular Canal.

    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Douglas Mah is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Mah is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Heart Block, Congenital Heart Block, Arrhythmias, Cardiac Ablation, and Heart Transplant.

    Advanced in Atrioventricular Septal Defect
    Pediatrics
    Advanced in Atrioventricular Septal Defect
    Pediatrics

    Boston Childrens Heart Foundation Inc

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    Nao Sasaki is a Pediatrics provider in Boston, Massachusetts. Dr. Sasaki is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Subpulmonary Stenosis, Aberrant Subclavian Artery, Transposition of the Great Arteries, and Congenital Coronary Artery Malformation.

    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Offers Telehealth

    Mary Mullen is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Mullen is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Pulmonary Hypertension, High Blood Pressure in Infants, Hypertension, Congenital Unilateral Pulmonary Hypoplasia, and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English

    David Harrild is a Pediatric Cardiologist in Boston, Massachusetts. Dr. Harrild is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Tetralogy of Fallot, Ebstein's Anomaly, Pulmonary Atresia, Partial Atrioventricular Canal, and Heart Transplant.

    Michael H. Kwon
    Experienced in Atrioventricular Septal Defect
    Thoracic Surgery
    Experienced in Atrioventricular Septal Defect
    Thoracic Surgery

    Brigham And Women's Hospital, Heart And Vascular Center

    70 Francis Street, Carl J. And Ruth Shapiro Cardiovascular Center, 
    Boston, MA 
    Languages Spoken:
    English

    Michael Kwon is a Thoracic Surgeon in Boston, Massachusetts. Dr. Kwon is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Pulmonary Vein Stenosis, Coronary Artery Aneurysm, Anomalous Left Coronary Artery from the Pulmonary Artery, and Congenital Coronary Artery Malformation.

    Deeb Salem
    Experienced in Atrioventricular Septal Defect
    Cardiology
    Experienced in Atrioventricular Septal Defect
    Cardiology

    Tufts Medical Center

    800 Washington St, 
    Boston, MA 
    Languages Spoken:
    English

    Deeb Salem is a Cardiologist in Boston, Massachusetts. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Angina, Coronary Heart Disease, Atherosclerosis, and Double Inlet Left Ventricle.

    Showing 1-20 of 70

    Last Updated: 02/22/2026

    What is the definition of Atrioventricular Septal Defect?

    An atrioventricular defect (AVSD) is a congenital heart malformation in which there are holes in the walls between the atria and ventricles (upper and lower chambers) of the heart combined with the presence of abnormal heart valves. An atrioventricular defect causes blood to flow abnormally between all four chambers of the heart. There are two types of atrioventricular defects: 1) complete atrioventricular defect, and 2) partial or incomplete atrioventricular defect.

    When should I see an Atrioventricular Septal Defect doctor in Massachusetts, US?

    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 Atrioventricular Septal Defect doctor in Massachusetts, US?

    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 Atrioventricular Septal Defect doctors in Massachusetts, US?

    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 Atrioventricular Septal Defect doctors in Massachusetts, US?

    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 Atrioventricular Septal Defect doctor in Massachusetts, US?

    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 Atrioventricular Septal Defect doctor search results page. 

    Why is it important to get a second opinion from a different Atrioventricular Septal Defect 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 Atrioventricular Septal Defect doctor in Massachusetts, US?

    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 Atrioventricular Septal Defect 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 Atrioventricular Septal Defect 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 Atrioventricular Septal Defect doctors in Massachusetts, US?

    Look for the filter feature on the left side of the Atrioventricular Septal Defect 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 Atrioventricular Septal Defect doctor that offers video calls?

    Look for the filter feature on the left-side of the Atrioventricular Septal Defect 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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