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

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

Last Updated: 09/26/2026

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MediFind found 124 doctor with experience in Atrial Septal Defect (ASD) near wynnewood, PA. Of these, 101 are Experienced, 18 are Advanced and 5 are Distinguished.

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124 providers found
    Advanced in Atrial Septal Defect (ASD)
    Internal Medicine
    Advanced in Atrial Septal Defect (ASD)
    Internal Medicine

    Office

    100 E Lancaster Ave Bldg Heart, 
    Wynnewood, PA 
     (0.1 miles away)
    Languages Spoken:
    English

    William Gray is a primary care provider, practicing in Internal Medicine in Wynnewood, Pennsylvania. Dr. Gray is rated as an Advanced 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 Patent Foramen Ovale, Atrial Septal Defect (ASD), Necrosis, and Familial Hypertrophic Cardiomyopathy.

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

    Office

    100 E Lancaster Ave Fl Mezzanin, 
    Wynnewood,, PA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Frank Mcgeehin is a Cardiologist practicing medicine in Wynnewood,, Pennsylvania. Dr. Mcgeehin is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Angina, Atherosclerosis, Angioplasty, and Pacemaker Implantation. Dr. Mcgeehin is currently accepting new patients.

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

    Lankenau Medical Center

    100 E Lancaster Ave, 
    Wynnewood,, PA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Katie Hawthorne is a Cardiologist practicing medicine in Wynnewood,, Pennsylvania. Dr. Hawthorne is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Regurgitation, Heart Failure with Preserved Ejection Fraction (HFpEF), Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Hawthorne is currently accepting new patients.

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

    Office

    3400 Spruce St Fl 9, 
    Philadelphia,, PA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Howard Herrmann is an Interventional Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Herrmann is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Mitral Valve Regurgitation, Patent Foramen Ovale, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Herrmann is currently accepting new patients.

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

    Penn Heart And Vascular Center

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

    Benedicte Lefebvre is a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Lefebvre is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Patent Foramen Ovale, Sengers Syndrome, Heart Failure, Familial Hypertrophic Cardiomyopathy, and Patent Foramen Ovale Repair. Dr. Lefebvre is board certified in American Board Of Internal Medicine and Cardiovascular Disease, 2018. Dr. Lefebvre is currently accepting new patients.

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

    Jefferson Cardiology - Honickman Center

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

    Nicholas Ruggiero is an Interventional Cardiologist and a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Ruggiero is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Atrial Fibrillation, Patent Ductus Arteriosus, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Ruggiero is board certified in Cardiology, Internal Medicine, and Interventional Cardiology. Dr. Ruggiero is currently accepting new patients.

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

    Jefferson Cardiology - Honickman Center

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

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

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

    Lankenau Heart Institute-Plymouth Meeting

    930 Germantown Pike, 
    Plymouth Meeting,, PA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Peter Kowey is a Cardiologist practicing medicine in Plymouth Meeting,, Pennsylvania. Dr. Kowey is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Long QT Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI). Dr. Kowey is currently accepting new patients.

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

    MLHC Primary Care In Kop

    120 Valley Green Ln Ste 510, 
    King Of Prussia, PA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Linda Barrasse is a Cardiologist practicing medicine in King Of Prussia, Pennsylvania. Dr. Barrasse is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Angina, Adenosine Deaminase 2 Deficiency, and Atherosclerosis. Dr. Barrasse is currently accepting new patients.

    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Pediatrics | Pediatric Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Pediatrics | Pediatric Cardiology
    Referral may be required

    St. Christopher's Pediatric Associates Cardiology - Jenkintown

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

    Rula Balluz is a Cardiologist and a Pediatrics provider practicing medicine in Jenkintown, Pennsylvania. Dr. Balluz is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Patent Ductus Arteriosus, Heart Murmurs, Ventricular Septal Defects, and Pulmonary Valve Stenosis. Dr. Balluz is board certified in American Board Of Internal Medicine and American Board Of Pediatrics. Dr. Balluz is currently accepting new patients.

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

    Lankenau Medical Center

    100 E Lancaster Ave, 
    Wynnewood,, PA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Neeraj Shah is an Interventional Cardiologist practicing medicine in Wynnewood,, Pennsylvania. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Patent Foramen Ovale, Atrial Septal Defect (ASD), Atherectomy, and Pacemaker Implantation. Dr. Shah is currently accepting new patients.

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

    Lankenau Medical Center

    100 E Lancaster Ave, 
    Wynnewood,, PA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eric Gnall is a Cardiologist practicing medicine in Wynnewood,, Pennsylvania. Dr. Gnall is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Mitral Valve Regurgitation, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Gnall is currently accepting new patients.

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

    Lankenau Medical Center

    100 E Lancaster Ave, 
    Wynnewood, PA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Burke is a Cardiologist practicing medicine in Wynnewood, Pennsylvania. Dr. Burke is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), High Cholesterol, Peripheral Artery Disease, and Arterial Insufficiency. Dr. Burke is currently accepting new patients.

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

    Bryn Mawr Medical Specialists

    825 Old Lancaster Road, Suite 410, 
    Bryn Mawr, PA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sarang Mangalmurti is a Cardiologist practicing medicine in Bryn Mawr, Pennsylvania. Dr. Mangalmurti 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 Arterial Insufficiency, Venous Insufficiency, Stasis Dermatitis and Ulcers, Lithotripsy, and Atherectomy. Dr. Mangalmurti is board certified in Cardiovascular Disease, American Board Of Internal Medicine and Interventional Cardiology, American Board Of Internal Medicine . Dr. Mangalmurti is currently accepting new patients.

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

    Penn Presbyterian Med Ctr Heart & Vascular Pavilion

    51 N 39th St, 
    Philadelphia, PA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gene Chang is an Interventional Cardiologist and a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Necrosis, Mitral Valve Regurgitation, Gastrostomy, and Endoscopy. Dr. Chang is board certified in American Board Of Internal Medicine, Interventional Cardiology, 1999, Cardiovascular Disease, 1998, American Board Of Internal Medicine, Cardiovascular Disease, 1998, and Interventional Cardiology, 1999. Dr. Chang is currently accepting new patients.

    Distinguished in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Distinguished in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Gillespie is a Pediatric Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Gillespie is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Septal Defect (ASD), Patent Ductus Arteriosus, Congenital Heart Disease (CHD), Cor Pulmonale, and Angioplasty. Dr. Gillespie is currently accepting new patients.

    Distinguished in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Distinguished in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia, PA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael O'byrne is a Pediatric Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. O'byrne is rated as a Distinguished 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 Patent Ductus Arteriosus, Tetralogy of Fallot, Atrial Septal Defect (ASD), Angioplasty, and Stent Placement. Dr. O'byrne is currently accepting new patients.

    Distinguished in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Distinguished in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Office

    3401 Civic Center Blvd, 
    Philadelphia,, PA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Rome is a Pediatric Cardiologist practicing medicine in Philadelphia,, Pennsylvania. Dr. Rome is rated as a Distinguished 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 Congenital Heart Disease (CHD), Pulmonary Vein Stenosis, Hypoplastic Left Heart Syndrome (HLHS), Angioplasty, and Heart Transplant. Dr. Rome is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Thoracic Surgery | Cardiology
    Referral may be required

    Cardiology - Smylie Times

    2607 Rhawn Street, Suite 403, 
    Philadelphia, PA 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Roberts is a Thoracic Surgeon and a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Roberts 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, Atherosclerosis, Coronary Heart Disease, Heart Attack, and Pacemaker Implantation. Dr. Roberts is board certified in Cardiology and Internal Medicine. Dr. Roberts is currently accepting new patients.

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

    Office

    100 E Lancaster Ave Bldg Lankenau, 
    Wynnewood,, PA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Chamoun is a Cardiologist practicing medicine in Wynnewood,, Pennsylvania. Dr. Chamoun is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, End-Stage Renal Disease (ESRD), Aortic Valve Stenosis, and Pulmonary Edema. Dr. Chamoun is currently accepting new patients.

    Showing 1-20 of 124

    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 wynnewood, 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 wynnewood, 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 wynnewood, 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 wynnewood, 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 wynnewood, 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 wynnewood, 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 wynnewood, 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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