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    Last Updated: 01/09/2026

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    MediFind found 83 doctor with experience in Atrial Septal Defect (ASD) near Connecticut, US. Of these, 74 are Experienced and 9 are Advanced.

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    83 providers found
      Advanced in Atrial Septal Defect (ASD)
      Pediatric Cardiology
      Advanced in Atrial Septal Defect (ASD)
      Pediatric Cardiology

      Yale New Haven Childrens Hospital

      1 Park St, 
      New Haven,, CT 
      Languages Spoken:
      English

      Jeremy Asnes is a Pediatric Cardiologist in New Haven,, Connecticut. Dr. Asnes is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Coronary Artery Fistula, Pulmonary Valve Stenosis, and Ebstein's Anomaly.

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

      New Milford Hospital

      21 Elm St, 
      New Milford,, CT 
      Languages Spoken:
      English

      Kotaro Obunai is a Cardiologist in New Milford,, Connecticut. Dr. Obunai is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Peripheral Artery Disease, Patent Foramen Ovale, Percutaneous Coronary Intervention (PCI), and Angioplasty.

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

      Temple PT & Life Sciences

      84 N Main St, 
      Branford,, CT 
      Languages Spoken:
      English

      Michael Cleman is a Cardiologist in Branford,, Connecticut. Dr. Cleman is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Apoplexy, Atrial Fibrillation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

      Yale University School Of Medicine

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

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

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

      Stamford Health Structural Heart

      29 Hospital Plz Ste 501, 
      Stamford,, CT 
      Languages Spoken:
      English

      Arzhang Fallahi is a Cardiologist in Stamford,, Connecticut. Dr. Fallahi is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Cardiomyopathy, Atrial Septal Defect (ASD), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

      Blood Draw Station-New Haven-Yale Physicians Building

      800 Howard Ave Fl 2, 
      New Haven,, CT 
      Experience:
      10+ years
      Languages Spoken:
      English

      Damianos Kokkinidis is a Cardiologist in New Haven,, Connecticut. Dr. Kokkinidis has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Peripheral Artery Disease, Atherosclerosis, Carotid Artery Disease, Angioplasty, and Atherectomy.

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

      The Hand To Shoulder Center LLC

      1320 W Main St, 
      Waterbury,, CT 
      Experience:
      44+ years
      Languages Spoken:
      English

      Kevin Kett is a Cardiologist in Waterbury,, Connecticut. Dr. Kett has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Familial Neurocardiogenic Syncope, Heart Failure, Pulmonary Edema, Pacemaker Implantation, and Heart Valve Repair.

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

      Starling Physicians PLLC

      1 Lake St, 
      New Britain, CT 
      Languages Spoken:
      English

      Wael Mallah is a Cardiologist in New Britain, Connecticut. Dr. Mallah is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Edema, Heart Failure, Aortic Valve Stenosis, and Angina.

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

      Joseph Hanna M.D.LLC

      18 Haynes St, 
      Manchester, CT 
      Languages Spoken:
      English

      Danny Korkmaz is a Cardiologist in Manchester, Connecticut. Dr. Korkmaz is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Coronary Heart Disease, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

      Blood Draw Station-New Haven-Yale Physicians Building

      800 Howard Ave Fl 2, 
      New Haven,, CT 
      Languages Spoken:
      English
      Offers Telehealth

      Alexandra Lansky is a Cardiologist in New Haven,, Connecticut. Dr. Lansky is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Heart Attack, Coronary Heart Disease, Acute Coronary Syndrome, Lithotripsy, and Percutaneous Coronary Intervention (PCI).

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

      Office

      85 Seymour St, 
      Hartford,, CT 
      Languages Spoken:
      English

      Ronan Margey is a Cardiologist in Hartford,, Connecticut. Dr. Margey is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Patent Foramen Ovale, Mitral Stenosis, Atrial Septal Defect (ASD), Coronary Artery Bypass Graft (CABG), and Percutaneous Coronary Intervention (PCI).

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

      Yale New Haven Hospital

      20 York St, 
      New Haven, CT 
      Languages Spoken:
      English
      Offers Telehealth

      John Forrest is a Cardiologist in New Haven, Connecticut. Dr. Forrest is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Bicuspid Aortic Valve, Mitral Valve Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

      UConn John Dempsey Hospital

      263 Farmington Ave, 
      Farmington,, CT 
      Languages Spoken:
      English

      Juyong Lee is a Cardiologist in Farmington,, Connecticut. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, Idiopathic Edema, Atherectomy, and Angioplasty.

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

      Hartford Healthcare Medical Group

      711 Cottage Grove Rd, 
      Bloomfield,, CT 
      Languages Spoken:
      English

      Usama Nasir is a Cardiologist in Bloomfield,, Connecticut. Dr. Nasir is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Patent Foramen Ovale, Atrial Fibrillation, Fainting, and Atrial Septal Defect (ASD).

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

      Expert Pain Management PC

      50 Hospital Hill Rd Fl 2, 
      Sharon, CT 
      Languages Spoken:
      English

      Donald Soucier is a Cardiologist in Sharon, Connecticut. Dr. Soucier is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Coronary Heart Disease, Endocarditis, Atherosclerosis, and Angina.

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

      Heart Center PLLC

      215 Stillwater Ave Ste B, 
      Stamford,, CT 
      Languages Spoken:
      English

      Jeffrey Green is a Cardiologist in Stamford,, Connecticut. Dr. Green is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Sitosterolemia, Atherosclerosis, and Coronary Heart Disease.

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

      Cardiology Associates Of Greater Waterbury LLC

      455 Chase Pkwy, 
      Waterbury, CT 
      Languages Spoken:
      English
      Offers Telehealth

      Joseph Morley is a Cardiologist in Waterbury, Connecticut. Dr. Morley is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Apoplexy, and Atrial Fibrillation.

      Experienced in Atrial Septal Defect (ASD)
      Family Medicine
      Experienced in Atrial Septal Defect (ASD)
      Family Medicine
      70 Mill River St, 
      Stamford, CT 
      Languages Spoken:
      English

      Boris Mayzler is a primary care provider, practicing in Family Medicine in Stamford, Connecticut. Dr. Mayzler is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Myelodysplastic Syndrome (MDS), Anemia, Patent Foramen Ovale, and Atrial Septal Defect (ASD).

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

      Yale New Haven Childrens Hospital

      1 Park St, 
      New Haven, CT 
      Languages Spoken:
      English

      Britton Keeshan is a Pediatric Cardiologist in New Haven, Connecticut. Dr. Keeshan is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Congenital Heart Disease (CHD), Patent Foramen Ovale, Atrial Septal Defect (ASD), Double Discordia, and Heart Transplant.

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

      Nuvance Health Rheumatology-Southbury

      22 Old Waterbury Rd, 
      Southbury,, CT 
      Languages Spoken:
      English
      Offers Telehealth

      Harvey Kramer is a Cardiologist in Southbury,, Connecticut. Dr. Kramer is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Ectopic Heartbeat, Familial Neurocardiogenic Syncope, Atrial Fibrillation, and Sitosterolemia.

      Showing 1-20 of 83

      Last Updated: 01/09/2026

      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 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 Atrial Septal Defect (ASD) 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 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 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 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 in Connecticut, US?

      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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