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

Find the Top Atrioventricular Septal Defect Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 11 doctor with experience in Atrioventricular Septal Defect near Connecticut, US. Of these, 9 are Experienced and 2 are Advanced.

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11 providers found
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Yale University School Of Medicine

    333 Cedar St, 
    New Haven,, CT 
    Languages Spoken:
    English

    Robert Elder is a Pediatric Cardiologist in New Haven,, Connecticut. Dr. Elder is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Congenital Heart Disease (CHD), Williams Syndrome, Double Discordia, Thymectomy, and Heart Transplant.

    Shailendra Upadhyay
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics | Cardiology
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics | Cardiology

    Connecticut Children's Specialty Group

    282 Washington St, Ste 2B, 
    Hartford, CT 
    Experience:
    29+ years
    Languages Spoken:
    English
    Accepting New Patients

    Shailendra Upadhyay is an Internal Medicine specialist and a Pediatrics provider in Hartford, Connecticut. Dr. Upadhyay has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Tetralogy of Fallot, Congenital Heart Disease (CHD), Congenital Heart Block, Endocardial Cushion Defect, and Cardiac Ablation. Dr. Upadhyay is currently accepting new patients.

    Brooke T. Davey
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics

    Connecticut Children's Specialty Group

    282 Washington St, Ste 2B, 
    Hartford, CT 
    Experience:
    13+ years
    Languages Spoken:
    English
    Accepting New Patients

    Brooke Davey is a Pediatrics specialist and a Pediatric Cardiologist in Hartford, Connecticut. Dr. Davey has been practicing medicine for over 13 years and is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Congenital Heart Disease (CHD), Endocardial Cushion Defect, Partial Atrioventricular Canal, and Myocardial Contusion. Dr. Davey is currently accepting new patients.

    Learn about our expert tiers
    Cesar I. Mesia
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics

    Connecticut Children's Specialty Group

    282 Washington St, Ste 2B, 
    Hartford, CT 
    Experience:
    34+ years
    Languages Spoken:
    English
    Accepting New Patients

    Cesar Mesia is a Pediatrics specialist and a Pediatric Cardiologist in Hartford, Connecticut. Dr. Mesia has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Congenital Cardiovascular Shunt, Double Aortic Arch, Vascular Ring, and Patent Ductus Arteriosus. Dr. Mesia is currently accepting new patients.

    Seth Lapuk
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics

    Connecticut Children's Specialty Group

    282 Washington St, Ste 2B, 
    Hartford, CT 
    Experience:
    38+ years
    Languages Spoken:
    English
    Accepting New Patients

    Seth Lapuk is a Pediatrics specialist and a Pediatric Cardiologist in Hartford, Connecticut. Dr. Lapuk has been practicing medicine for over 38 years and is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Tetralogy of Fallot, Williams Syndrome, Bicuspid Aortic Valve, and Partial Atrioventricular Canal. Dr. Lapuk is currently accepting new patients.

    Michael S. Snyder
    Experienced in Atrioventricular Septal Defect
    Pediatrics | Pediatric Cardiology
    Experienced in Atrioventricular Septal Defect
    Pediatrics | Pediatric Cardiology

    ColumbiaDoctors - 1500 Post Road

    1500 Post Road, 
    Darien, CT 
    Languages Spoken:
    English
    Accepting New Patients

    Michael Snyder, MD is a pediatric cardiologist who specializes in fetal and pediatric echocardiography. He received his medical degree from Weill Cornell Medical College, and completed residency and fellowship at NewYork-Presbyterian Weill Cornell Medical Center. Dr. Snyder is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Double Outlet Left Ventricle, Ventricular Septal Defects, Hypoplastic Left Heart Syndrome (HLHS), and Mitral Atresia.

    John T. Fahey
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics
    Advanced in Atrioventricular Septal Defect
    Pediatric Cardiology | Pediatrics

    Yale University School Of Medicine-Ped

    Department Of Pediatrics, 333 Cedar St Ste LCI 302, 
    New Haven, CT 
    Experience:
    47+ years
    Languages Spoken:
    English
    Accepting New Patients

    John Fahey is a Pediatrics specialist and a Pediatric Cardiologist in New Haven, Connecticut. Dr. Fahey has been practicing medicine for over 47 years and is rated as an Advanced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Atrioventricular Septal Defect, Endocardial Cushion Defect, Partial Atrioventricular Canal, and Transposition of the Great Arteries. Dr. Fahey is currently accepting new patients.

    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology
    Experienced in Atrioventricular Septal Defect
    Pediatric Cardiology

    Connecticut Children's

    282 Washington St, 
    Hartford, CT 
    Languages Spoken:
    English

    Felice Heller is a Pediatric Cardiologist in Hartford, Connecticut. Dr. Heller is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Tetralogy of Fallot, Bicuspid Aortic Valve, Emery-Dreifuss Muscular Dystrophy, and Endocardial Cushion Defect.

    Experienced in Atrioventricular Septal Defect
    Experienced in Atrioventricular Septal Defect

    Office

    196 Parkway S Unit 103, 
    Waterford,, CT 
    Languages Spoken:
    English

    Valerie Popkin is a Cardiologist in Waterford,, Connecticut. Dr. Popkin is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. Her top areas of expertise are Coronary Heart Disease, Atrial Fibrillation, Atherosclerosis, and Angina.

    Robert D. Bogacki
    Experienced in Atrioventricular Septal Defect
    Internal Medicine
    Experienced in Atrioventricular Septal Defect
    Internal Medicine

    Collins Medical Associates 2 PC

    546 Cromwell Ave, Suite 201, 
    Rocky Hill, CT 
    Experience:
    23+ years
    Languages Spoken:
    English
    Accepting New Patients

    Robert Bogacki is a primary care provider, practicing in Internal Medicine in Rocky Hill, Connecticut. Dr. Bogacki has been practicing medicine for over 23 years and is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol. Dr. Bogacki is currently accepting new patients.

    Experienced in Atrioventricular Septal Defect
    Thoracic Surgery
    Experienced in Atrioventricular Septal Defect
    Thoracic Surgery

    Yale University

    310 Cedar St, 
    New Haven, CT 
    Languages Spoken:
    English

    Peter Gruber is a Thoracic Surgeon in New Haven, Connecticut. Dr. Gruber is rated as an Experienced provider by MediFind in the treatment of Atrioventricular Septal Defect. His top areas of expertise are Hypoplastic Left Heart Syndrome (HLHS), Congenital Heart Disease (CHD), Total Anomalous Pulmonary Venous Return, Atrioventricular Septal Defect, and Heart Transplant.

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    Last Updated: 04/28/2026

    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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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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