The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in Worcester, MA

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

The 20 Best Atrial Septal Defect (ASD) Doctors near Worcester, MA

Last Updated: 02/22/2026

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MediFind found 25 doctor with experience in Atrial Septal Defect (ASD) near Worcester, MA. Of these, 22 are Experienced, 2 are Advanced and 1 are Elite.

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25 providers found
    Elite in Atrial Septal Defect (ASD)
    Internal Medicine
    Elite in Atrial Septal Defect (ASD)
    Internal Medicine

    UMass Memorial Children's Medical Center

    55 Lake Ave N, 
    Worcester, MA 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vaikom Mahadevan is an Internal Medicine provider in Worcester, Massachusetts. Dr. Mahadevan is rated as an Elite provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Aortic Valve Stenosis, Patent Foramen Ovale Repair, and Transcatheter Aortic Valve Replacement (TAVR).

    Bryon A. Gentile
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Bryon Gentile is a Cardiologist in Worcester, Massachusetts. Dr. Gentile has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Familial Ventricular Tachycardia, Coronary Heart Disease, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

    David P. Lyons
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English

    David Lyons is a Cardiologist in Worcester, Massachusetts. Dr. Lyons has been practicing medicine for over 43 years and 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, Atherosclerosis, Angina, and Arrhythmias.

    Learn about our expert tiers
    Timothy P. Fitzgibbons
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    Timothy Fitzgibbons is a Cardiologist in Worcester, Massachusetts. Dr. Fitzgibbons has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    John B. Dickey
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    John Dickey is a Cardiologist in Worcester, Massachusetts. Dr. Dickey has been practicing medicine for over 18 years and 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, Arrhythmias, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Cardiac Ablation.

    Lara C. Kovell
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    Ambulatory Care Center University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English

    Lara Kovell is a Cardiologist in Worcester, Massachusetts. Dr. Kovell has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Hypertension, Apoplexy, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

    Brigid M. Carlson
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English

    Brigid Carlson is a Cardiologist in Worcester, Massachusetts. Dr. Carlson has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Arrhythmias, Abdominal Aortic Aneurysm (AAA), Angina, Pacemaker Implantation, and Cardiac Ablation.

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

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English, Japanese, Mandarin

    Kai Chen is a Cardiologist in Worcester, Massachusetts. Dr. Chen has been practicing medicine for over 42 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Apoplexy, Heart Failure, Pulmonary Edema, Atrial Fibrillation, and Atherectomy.

    Matthew F. Gottbrecht
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Experience:
    12+ years
    Languages Spoken:
    English

    Matthew Gottbrecht is a Cardiologist in Worcester, Massachusetts. Dr. Gottbrecht has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Heart Attack, Atrial Fibrillation, Arterial Embolism, Heart Failure, and Atherectomy.

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

    UMass Memorial Children's Medical Center

    55 Lake Ave N, 
    Worcester, MA 
     (2.5 miles away)
    Languages Spoken:
    English

    Daniel Fisher is a Cardiologist in Worcester, Massachusetts. Dr. Fisher 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, Heart Attack, Angina, Heart Failure, and Angioplasty.

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

    UMass Memorial Children's Medical Center

    55 Lake Ave N, 
    Worcester, MA 
     (2.5 miles away)
    Languages Spoken:
    English

    Dennis Tighe is a Cardiologist in Worcester, Massachusetts. Dr. Tighe is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Heart Attack, Arrhythmias, Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation.

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

    Saint Vincent Medical Group-Worcester, Ste 273n

    123 Summer St Ste 273, 
    Worcester, MA 
     (0.1 miles away)
    Languages Spoken:
    English

    Richard Wholey is a Cardiologist in Worcester, Massachusetts. Dr. Wholey 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, Angina, Atherosclerosis, Cardiomyopathy, and Pacemaker Implantation.

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

    Office

    123 Summer St Ste 655, 
    Worcester,, MA 
     (0.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michelle Hadley is a Cardiologist in Worcester,, Massachusetts. Dr. Hadley is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Atrial Myxoma, Cardiomyopathy, Heart Tumor, Dilated Cardiomyopathy (DCM), and Pacemaker Implantation.

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

    Office

    123 Summer St Ste 290, 
    Worcester, MA 
     (0.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deepti Kumar is a Cardiologist in Worcester, Massachusetts. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Adenosine Deaminase 2 Deficiency, Cardiomyopathy, Atrial Fibrillation, Heart Murmurs, and Pacemaker Implantation.

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

    Saint Vincent Physician Services, Inc.

    123 Summer Street, 
    Worcester, MA 
     (0.4 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English, Greek

    Dimitrios Angelis is a Cardiologist in Worcester, Massachusetts. Dr. Angelis has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Adenosine Deaminase 2 Deficiency, Atrial Fibrillation, Angina, Atherosclerosis, and Pacemaker Implantation.

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

    Office

    102 Shore Dr Ste 501, 
    Worcester,, MA 
     (2.0 miles away)
    Languages Spoken:
    English

    Joshua Greenberg is a Cardiologist in Worcester,, Massachusetts. Dr. Greenberg is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Sitosterolemia, Carotid Artery Disease, Arterial Embolism, and Adenosine Deaminase 2 Deficiency.

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

    Ambulatory Care Center University Campus

    55 Lake Ave N, 
    Worcester, MA 
     (2.5 miles away)
    Languages Spoken:
    English

    Matthew Parker is a Cardiologist in Worcester, Massachusetts. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Angina, Coronary Heart Disease, Heart Attack, Pacemaker Implantation, and Atherectomy.

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

    UMass Memorial Children's Medical Center

    55 Lake Ave N, 
    Worcester,, MA 
     (2.5 miles away)
    Languages Spoken:
    English

    Seth Dahlberg is a Cardiologist in Worcester,, Massachusetts. Dr. Dahlberg is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Heart Attack, Arrhythmias, Familial Neurocardiogenic Syncope, Pacemaker Implantation, and Cardiac Ablation.

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

    Umass Memorial Medical Center-University Campus

    55 Lake Ave N, 
    Worcester, MA 
     (2.5 miles away)
    Languages Spoken:
    English

    Craig Smith is a Cardiologist in Worcester, Massachusetts. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Apoplexy, Heart Attack, Necrosis, Atherectomy, and Angioplasty.

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

    Saint Vincent Hospital

    123 Summer St, 
    Worcester, MA 
     (0.3 miles away)
    Languages Spoken:
    English

    Joseph Hannan is an Interventional Cardiologist in Worcester, Massachusetts. Dr. Hannan is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Angina, Coronary Heart Disease, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Showing 1-20 of 25

    Last Updated: 02/22/2026

    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 Worcester, MA?

    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 Worcester, MA?

    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 Worcester, MA?

    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 Worcester, MA?

    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 Worcester, MA?

    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 Worcester, MA?

    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 Worcester, MA?

    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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