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

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

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 24 doctor with experience in Atrial Septal Defect (ASD) near worcester, MA. Of these, 21 are Experienced, 2 are Advanced and 1 are Elite.

Location
LocationClose
24 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
    Accepting New Patients
    Offers Telehealth

    Vaikom Mahadevan is a primary care provider, practicing in Internal Medicine in Worcester, Massachusetts. Dr. Mahadevan 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 Atrial Septal Defect (ASD), Patent Foramen Ovale, Mitral Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Mahadevan is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    UMass Memorial Medical Center - University Campus

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

    Bryon Gentile-Ii is a Cardiologist practicing medicine in Worcester, Massachusetts. He has been practicing medicine for over 18 years. Dr. Gentile-Ii is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Familial Ventricular Tachycardia, Coronary Heart Disease, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Gentile-Ii is board certified in Cardiovascular Disease , Echocardiography , and Internal Medicine. Dr. Gentile-Ii is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Lyons is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Lyons is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Arrhythmias. Dr. Lyons is board certified in Internal Medicine. Dr. Lyons is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    UMass Memorial Medical Center - University Campus

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

    John Dickey is a Cardiologist practicing medicine in Worcester, Massachusetts. He has been practicing medicine for over 18 years. Dr. Dickey is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Arrhythmias, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Cardiac Ablation. Dr. Dickey is board certified in Cardiovascular Disease. Dr. Dickey is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    UMass Memorial Medical Center - University Campus

    55 Lake Avenue North, 
    Worcester, MA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Gottbrecht is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Gottbrecht is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Heart Attack, Atrial Fibrillation, Aortic Valve Stenosis, Arterial Embolism, and Atherectomy. Dr. Gottbrecht is board certified in Internal Medicine. Dr. Gottbrecht is currently accepting new patients.

    Advanced in Atrial Septal Defect (ASD)
    Advanced in Atrial Septal Defect (ASD)
    Referral may be required

    UMass Memorial Children's Medical Center

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

    Daniel Fisher is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Fisher is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Heart Attack, Angina, Angioplasty, and Percutaneous Coronary Intervention (PCI). Dr. Fisher is currently accepting new patients.

    Advanced in Atrial Septal Defect (ASD)
    Advanced in Atrial Septal Defect (ASD)
    Referral may be required

    UMass Memorial Children's Medical Center

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

    Dennis Tighe is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Tighe is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Arrhythmias, Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation. Dr. Tighe is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Saint Vincent Medical Group-Worcester, Ste 273n

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

    Richard Wholey is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Wholey is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Atherosclerosis, Cardiomyopathy, and Pacemaker Implantation. Dr. Wholey is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Office

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

    Michelle Hadley is a Cardiologist practicing medicine in Worcester,, Massachusetts. Dr. Hadley 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 Atrial Myxoma, Cardiomyopathy, Heart Tumor, Dilated Cardiomyopathy (DCM), and Pacemaker Implantation. Dr. Hadley is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Saint Vincent Medical Group - Worcester, Ste 273N

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

    Mccarthy Mccarthy is a Cardiologist practicing medicine in Worcester,, Massachusetts. Dr. Mccarthy 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 Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Angina.

    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Referral may be required

    Saint Vincent Hospital

    123 Summer St, 
    Worcester, MA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Hannan is an Interventional Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Hannan 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 Angina, Coronary Heart Disease, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Hannan is currently accepting new patients.

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

    Saint Vincent Hospital

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

    Vidit Majmundar is a primary care provider, practicing in Internal Medicine in Worcester, Massachusetts. Dr. Majmundar is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), Heart Attack, Ear Barotrauma, and Thrombectomy.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Saint Vincent Physician Services, Inc.

    123 Summer Street, 
    Worcester, MA 
     (0.4 miles away)
    Languages Spoken:
    English, Greek
    Accepting New Patients

    Dimitrios Angelis is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Angelis is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Adenosine Deaminase 2 Deficiency, Atrial Fibrillation, Angina, Atherosclerosis, and Pacemaker Implantation. Dr. Angelis is board certified in Cardiovascular Disease. Dr. Angelis is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Office

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

    Joshua Greenberg is a Cardiologist practicing medicine in Worcester,, Massachusetts. Dr. Greenberg 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 Sitosterolemia, Carotid Artery Disease, Arterial Embolism, and Adenosine Deaminase 2 Deficiency. Dr. Greenberg is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Ambulatory Care Center University Campus

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

    Matthew Parker is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Parker is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Coronary Heart Disease, Angina, Pacemaker Implantation, and Atherectomy. Dr. Parker is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    UMass Memorial Children's Medical Center

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

    Seth Dahlberg is a Cardiologist practicing medicine in Worcester,, Massachusetts. Dr. Dahlberg is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Arrhythmias, Familial Neurocardiogenic Syncope, Pacemaker Implantation, and Cardiac Ablation. Dr. Dahlberg is currently accepting new patients.

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

    UMass Memorial Children's Medical Center

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

    Amir Shaikh is a primary care provider, practicing in Internal Medicine in Worcester, Massachusetts. He has been practicing medicine for over 18 years. Dr. Shaikh is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Mitral Stenosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Pediatric Myocarditis, Heart Failure, and Cardiac Ablation.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Umass Memorial Medical Center-University Campus

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

    Sanjay Shah is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Chagas Disease, Endocarditis, Atrial Fibrillation, and Angina. Dr. Shah is currently accepting new patients.

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

    Reliant Medical Group Inc.

    5 Neponset St, 
    Worcester, MA 
     (2.5 miles away)
    Languages Spoken:
    English

    Mark Schrank is a primary care provider, practicing in Internal Medicine in Worcester, Massachusetts. Dr. Schrank is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), High Cholesterol, and Cirrhosis.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Reliant Medical Group Inc.

    5 Neponset St, 
    Worcester, MA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Deepti Kumar is a Cardiologist practicing medicine in Worcester, Massachusetts. Dr. Kumar 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 Adenosine Deaminase 2 Deficiency, Cardiomyopathy, Atrial Fibrillation, Heart Murmurs, and Pacemaker Implantation. Dr. Kumar is currently accepting new patients.

    Showing 1-20 of 24

    Last Updated: 09/26/2026

    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 

    Read more about our Content Policy. 

    More Atrial Septal Defect (ASD) Doctors by city