The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in Naperville, IL

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

The 20 Best Atrial Septal Defect (ASD) Doctors near Naperville, IL

Last Updated: 02/22/2026

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MediFind found 34 doctor with experience in Atrial Septal Defect (ASD) near Naperville, IL. Of these, 31 are Experienced and 3 are Advanced.

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34 providers found
    Evans Pappas
    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    100 Spalding Drive, Suite 400, 
    Naperville, IL 
     (0.7 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English

    I am committed to delivering the highest standard of medical care for every patient. I believe that coupling medical knowledge with thoughtful communication and compassion creates a foundation to build one's goals of health upon. Dr. Pappas is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Heart Failure.

    Farah K. Hussain
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)

    Advocate Heart Institute

    1508 Aurora Ave, 
    Naperville, IL 
     (1.8 miles away)
    Languages Spoken:
    English, Hindi, Spanish

    Farah Hussain is a Cardiologist in Naperville, Illinois. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Arterial Embolism, Carotid Artery Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), and Angina.

    Mahesh N. Raju
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology

    Advocate Heart Institute

    3825 Highland Ave, Ste 400, 
    Downers Grove, IL 
     (8.8 miles away)
    Languages Spoken:
    English

    Mahesh Raju is an Interventional Cardiologist in Downers Grove, Illinois. Dr. Raju is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Angina, Atherosclerosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Learn about our expert tiers
    Joseph M. Venturini
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology

    Advocate Heart Institute

    3825 Highland Ave, Ste 400, 
    Downers Grove, IL 
     (8.8 miles away)
    Languages Spoken:
    English

    Joseph Venturini is an Interventional Cardiologist in Downers Grove, Illinois. Dr. Venturini is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Arterial Embolism, Atherosclerosis, Heart Attack, Patent Foramen Ovale Repair, and Angioplasty.

    Sujith J. Kalathiveetil
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    100 Spalding Drive, Suite 400, 
    Naperville, IL 
     (0.7 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    As a result of many recent advances in the field of cardiovascular disease, we have a variety of procedures and medications to offer our patients. I believe in carefully educating my patients, so that they are able to choose the treatment that best reflects their wishes. My role is to be your medical advisor, guide and advocate. Dr. Kalathiveetil is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Aortic Valve Stenosis, Atrial Fibrillation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Midwest Cardiovascular Institute

    10 Martin Avenue, Suite 200, 
    Naperville, IL 
     (1.0 miles away)
    Languages Spoken:
    English

    Stanley Clark is a Cardiologist in Naperville, Illinois. Dr. Clark 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, Heart Valve Repair, and Aortic Valve Replacement.

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

    Midwest Cardiovascular Institute

    10 Martin Avenue, Suite 200, 
    Naperville, IL 
     (1.0 miles away)
    Languages Spoken:
    English

    Victor Marinescu is a Cardiologist in Naperville, Illinois. Dr. Marinescu 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, Necrosis, Atherosclerosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Mark Goodwin
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Internal Medicine
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Internal Medicine

    Midwest Cardiovascular Institute

    10 Martin Avenue, Suite 200, 
    Naperville, IL 
     (1.0 miles away)
    Languages Spoken:
    English

    Mark Goodwin is a Cardiologist and an Internal Medicine provider in Naperville, Illinois. Dr. Goodwin 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, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Midwest Cardiovascular Institute

    10 Martin Avenue, Suite 200, 
    Naperville, IL 
     (1.0 miles away)
    Languages Spoken:
    English

    Aman Ali is a Cardiologist in Naperville, Illinois. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Arterial Embolism, Carotid Artery Disease, Necrosis, Heart Valve Repair, and Aortic Valve Replacement.

    Anand Ramanathan
    Advanced in Atrial Septal Defect (ASD)
    Interventional Cardiology | Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Interventional Cardiology | Cardiology

    Midwest Cardiovascular Institute

    10 Martin Avenue, Suite 200, 
    Naperville, IL 
     (1.0 miles away)
    Languages Spoken:
    English

    Anand Ramanathan is a Cardiologist and an Interventional Cardiologist in Naperville, Illinois. Dr. Ramanathan 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, Atherosclerosis, Angina, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Atrial Septal Defect (ASD)
    Advanced in Atrial Septal Defect (ASD)
    100 Spalding Drive, Suite 400, 
    Naperville, IL 
     (0.7 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English, German

    I believe in the judicious use of new therapies to offer minimally-invasive therapies to patients with cardiac and vascular disease. Dr. Luft is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Apoplexy, Atrial Fibrillation, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Imran N. Ahmad
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Interventional Cardiology
    25 N Winfield Rd Ste 500, 
    Winfield, IL 
     (8.4 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English
    Offers Telehealth

    Imran Ahmad is an Interventional Cardiologist in Winfield, Illinois. Dr. Ahmad has been practicing medicine for over 22 years and 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, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    James Carroll
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    25 N. Winfield Road, Suite 300, 
    Winfield, IL 
     (8.4 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English

    I am focused on individualized care and support for each patient with a commitment to medical excellence. Dr. Carroll is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Angina.

    George Nijmeh
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    25 N. Winfield Road, Suite 300, 
    Winfield, IL 
     (8.4 miles away)
    Experience:
    21+ years
    Languages Spoken:
    English, Arabic, Spanish

    I provide individualized, evidence based and compassionate care to my patients. I believe it's best to work in partnership with my patients and their family to develop an optimal and informed treatment plan to maintain and improve upon their cardiac health. Dr. Nijmeh is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Heart Failure.

    Michael I. Ross
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    303 W. Ogden Avenue, 
    Westmont, IL 
     (9.8 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English

    I am committed to delivering thoughtful, compassionate care, with a personalized approach to each patient. I place importance on ensuring that my patients are fully informed regarding their condition, and encourage patients to take an active role in their care. Dr. Ross is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Heart Attack, and Angina.

    Patrick J. O'leary
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    303 W. Ogden Avenue, 
    Westmont, IL 
     (9.8 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English

    I encourage my patients to take an active role in their care, which helps develop a well-rounded treatment plan tailored for their needs. Dr. O'leary is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Atrial Fibrillation, and Angina.

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

    Rush Copley Cardiovascular A Department Of Rush Copley Medical Center-Aurora Ogden

    2088 Ogden Ave Ste 160, 
    Aurora, IL 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gaurav Sharma is a Cardiologist in Aurora, Illinois. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Caudal Appendage Deafness, Aberrant Subclavian Artery, Nutcracker Syndrome (NCS), Leg or Foot Amputation, and Aneurysm Repair.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    25 N Winfield Rd Ste 500, 
    Winfield, IL 
     (8.4 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Amita Singh is a Cardiologist in Winfield, Illinois. Dr. Singh 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). Her top areas of expertise are Arrhythmias, End-Stage Renal Disease (ESRD), Pulmonary Edema, Cardiac Ablation, and Pacemaker Implantation.

    Ronald G. Severino
    Experienced in Atrial Septal Defect (ASD)
    Family Medicine
    Experienced in Atrial Septal Defect (ASD)
    Family Medicine
    2001 Gary Ave Ste 110, 
    Wheaton, IL 
     (8.7 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ronald Severino is a primary care provider, practicing in Family Medicine in Wheaton, Illinois. Dr. Severino has been practicing medicine for over 30 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Nontuberculous Mycobacterial Lung Disease, Hyperlipidemia Type 3, Mycobacterium Avium Complex Infections, and Premature Ovarian Failure.

    Jonathan C. Delew
    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine
    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine
    430 Pennsylvania Ave., Suite 310, 
    Glen Ellyn, IL 
     (9.7 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English

    To provide compassionate care. Dr. Delew is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Sitosterolemia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Showing 1-20 of 34

    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 Naperville, IL?

    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 Naperville, IL?

    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 Naperville, IL?

    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 Naperville, IL?

    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 Naperville, IL?

    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 Naperville, IL?

    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 Naperville, IL?

    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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