The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in Philadelphia, PA

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

The 20 Best Atrial Septal Defect (ASD) Doctors near Philadelphia, PA

Last Updated: 02/22/2026

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MediFind found 145 doctor with experience in Atrial Septal Defect (ASD) near Philadelphia, PA. Of these, 123 are Experienced, 17 are Advanced, 4 are Distinguished and 1 are Elite.

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145 providers found
    Elite in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Elite in Atrial Septal Defect (ASD)
    Pediatric Cardiology

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Matthew Gillespie is a Pediatric Cardiologist in Philadelphia, Pennsylvania. Dr. Gillespie 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 Ductus Arteriosus, Congenital Heart Disease (CHD), Pulmonary Valve Stenosis, and Angioplasty.

    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Internal Medicine
    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Internal Medicine

    Hospital Of The University Of Pennsylvania

    Radiology Cardiovascular Imaging Section, 3400 Spruce Street, 
    Philadelphia, PA 
     (1.8 miles away)
    Languages Spoken:
    English

    . Dr. Lefebvre is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Sengers Syndrome, Heart Failure, Familial Hypertrophic Cardiomyopathy, Patent Foramen Ovale, and Patent Foramen Ovale Repair.

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

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Michael O'byrne is a Pediatric Cardiologist in Philadelphia, Pennsylvania. Dr. O'byrne is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Patent Ductus Arteriosus, Tetralogy of Fallot, Atrial Septal Defect (ASD), Angioplasty, and Thrombectomy.

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

    Office

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
     (1.6 miles away)
    Languages Spoken:
    English

    Jonathan Rome is a Pediatric Cardiologist in Philadelphia,, Pennsylvania. Dr. Rome is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Congenital Heart Disease (CHD), Pulmonary Vein Stenosis, Hypoplastic Left Heart Syndrome (HLHS), Angioplasty, and Heart Transplant.

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

    Penn Advanced Internal Medicine

    3400 Civic Center Blvd Fl 2, 
    Philadelphia,, PA 
     (1.8 miles away)
    Languages Spoken:
    English

    Howard Herrmann is an Interventional Cardiologist in Philadelphia,, Pennsylvania. Dr. Herrmann is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Patent Foramen Ovale, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Sara L. Partington
    Advanced in Atrial Septal Defect (ASD)
    Advanced in Atrial Septal Defect (ASD)

    Penn Heart And Vascular Center

    3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sara Partington is a Cardiologist in Philadelphia, Pennsylvania. Dr. Partington is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Pediatric Myocarditis, Tricuspid Atresia, and Thrombectomy. Dr. Partington is currently accepting new patients.

    Yuli Y. Kim
    Advanced in Atrial Septal Defect (ASD)
    Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Cardiology

    Penn Heart And Vascular Center

    3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
    Philadelphia, PA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yuli Kim is a Cardiologist in Philadelphia, Pennsylvania. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Congenital Heart Disease (CHD), Tetralogy of Fallot, Bicuspid Aortic Valve, Heart Transplant, and Thrombectomy. Dr. Kim is currently accepting new patients.

    Rula S. Balluz
    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Pediatrics | Pediatric Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Pediatrics | Pediatric Cardiology

    St. Christopher's Pediatric Associates Cardiology - Jenkintown

    500 York Rd, 
    Jenkintown, PA 
     (10.4 miles away)
    Languages Spoken:
    English

    . Dr. Balluz is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Patent Ductus Arteriosus, Heart Murmurs, Ventricular Septal Defects, and Pulmonary Supravalvular Stenosis.

    Nicholas J. Ruggiero
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology | Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology | Cardiology

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Ruggiero is a Cardiologist in Philadelphia, Pennsylvania. Dr. Ruggiero 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, Atrial Fibrillation, Patent Ductus Arteriosus, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Ruggiero is currently accepting new patients.

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

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Experience:
    9+ years
    Languages Spoken:
    English
    Accepting New Patients

    Madeleine Barker is an Interventional Cardiologist in Philadelphia, Pennsylvania. Dr. Barker has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Cardiogenic Shock, Patent Foramen Ovale Repair, and Aortic Valve Replacement. Dr. Barker is currently accepting new patients.

    Praveen Mehrotra
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Praveen Mehrotra is a Cardiologist and a Thoracic Surgeon in Philadelphia, Pennsylvania. Dr. Mehrotra is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Veno-Occlusive Disease, Aortic Valve Stenosis, Mitral Valve Regurgitation, Aortic Valve Replacement, and Patent Foramen Ovale Repair. Dr. Mehrotra is currently accepting new patients.

    Alyson N. Owen
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English

    Alyson Owen is a Cardiologist and a Thoracic Surgeon in Philadelphia, Pennsylvania. Dr. Owen is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Pulmonary Veno-Occlusive Disease, Systemic Sclerosis (SSc), Pulmonary Hypertension, Aortic Valve Stenosis, and Pacemaker Implantation.

    David M. Shipon
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Nuclear Medicine
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Nuclear Medicine

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Shipon is a Nuclear Medicine provider in Philadelphia, Pennsylvania. Dr. Shipon is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are High Cholesterol, Hypertension, Heart Murmurs, Pacemaker Implantation, and Cardiac Ablation. Dr. Shipon is currently accepting new patients.

    Andrew C. Peters
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology | Nuclear Medicine
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology | Nuclear Medicine

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Peters is a Cardiologist and a Thoracic Surgeon in Philadelphia, Pennsylvania. Dr. Peters is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Hypertension, Heart Failure, Tricuspid Regurgitation, Patent Foramen Ovale Repair, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Peters is currently accepting new patients.

    Ashley E. Pender
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology | Nuclear Medicine
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology | Nuclear Medicine

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ashley Pender is a Cardiologist and a Thoracic Surgeon in Philadelphia, Pennsylvania. Dr. Pender is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Sarcoidosis, Patent Foramen Ovale, Atrial Septal Defect (ASD), Heart Failure, and Patent Foramen Ovale Repair. Dr. Pender is currently accepting new patients.

    Gregary D. Marhefka
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Nuclear Medicine
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Nuclear Medicine

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gregary Marhefka is a Thoracic Surgeon and a Nuclear Medicine provider in Philadelphia, Pennsylvania. Dr. Marhefka is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Cardiac Tamponade, Cardiogenic Shock, Pulmonary Hypertension, Pacemaker Implantation, and Embolectomy. Dr. Marhefka is currently accepting new patients.

    Juan C. Gomez
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Juan Gomez is a Cardiologist in Philadelphia, Pennsylvania. Dr. Gomez is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pediatric Myocarditis, Low Blood Pressure, Atrial Septal Defect (ASD), and Patent Foramen Ovale. Dr. Gomez is currently accepting new patients.

    Reginald T. Ho
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Cardiac Electrophysiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Cardiac Electrophysiology

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Reginald Ho is a Cardiologist and a Cardiac Electrophysiologist in Philadelphia, Pennsylvania. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Arrhythmias, His Bundle Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Ho is currently accepting new patients.

    Alexis B. Sokil
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Nuclear Medicine
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Nuclear Medicine

    Jefferson Cardiology - Honickman Center

    1101 Chestnut Street, Floor 9, 
    Philadelphia, PA 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alexis Sokil is a Thoracic Surgeon and a Nuclear Medicine provider in Philadelphia, Pennsylvania. Dr. Sokil is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Veno-Occlusive Disease, Heart Attack, Systemic Sclerosis (SSc), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Sokil is currently accepting new patients.

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

    Reconstructive Orthopaedic Associates II P.C.

    925 Chestnut St, 
    Philadelphia, PA 
     (0.5 miles away)
    Languages Spoken:
    English

    Ira Cohen is a Cardiologist in Philadelphia, Pennsylvania. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Veno-Occlusive Disease, Heart Attack, Pulmonary Hypertension, Aortic Valve Stenosis, and Pacemaker Implantation.

    Showing 1-20 of 145

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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 Philadelphia, PA?

    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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