The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in Missouri, US

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

The 20 Best Atrial Septal Defect (ASD) Doctors in Missouri, US

Last Updated: 02/22/2026

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MediFind found 167 doctor with experience in Atrial Septal Defect (ASD) near Missouri, US. Of these, 141 are Experienced, 25 are Advanced and 1 are Distinguished.

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167 providers found
    Farhaan Ahmad
    Distinguished in Atrial Septal Defect (ASD)
    Distinguished in Atrial Septal Defect (ASD)

    Metro Heart Group Of St. Louis Inc

    10012 Kennerly Rd Ste 300, 
    Saint Louis,, MO 
    Languages Spoken:
    English

    Farhaan Ahmad is a Cardiologist in Saint Louis,, Missouri. Dr. Ahmad is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Valve Regurgitation, Heart Failure with Preserved Ejection Fraction (HFpEF), Angina, Aortic Valve Stenosis, and Cardiac Ablation.

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

    SSM Health Heart & Vascular Care

    400 First Capitol Drive, Suite 401, 
    St. Charles, MO 
    Languages Spoken:
    English

    Dr. Ziaee is board certified in cardiology. He was born in Baltimore, grew up in St. Louis, and did all of his medical training at Saint Louis University, where he graduated magna cum laude from medical school and completed an internal medicine and pediatrics residency, followed by fellowships in cardiology and interventional cardiology. Dr. Ziaee's special areas of expertise include: performing coronary angiography and angioplasty through the radial artery; transcatheter closure of atrial septal defect (ASD) and patent foramen ovale (PFO); complex coronary interventions; and physiologic assessment of coronary artery disease. He utilizes a flow wire technique to accurately assess the significance of coronary disease prior to stenting. Dr. Ziaee also sees patients for pacemakers and transesophageal echocardiograms. Dr. Ziaee 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, Angina, Atherosclerosis, Pacemaker Implantation, and Cardiac Ablation.

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

    Metro Heart Group Of St. Louis Inc

    10012 Kennerly Rd Ste 300, 
    Saint Louis,, MO 
    Languages Spoken:
    English
    Offers Telehealth

    Charles Carey is a Cardiologist in Saint Louis,, Missouri. Dr. Carey is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Cardiomyopathy, Arrhythmogenic Right Ventricular Cardiomyopathy, Heart Failure with Preserved Ejection Fraction (HFpEF), and Heart Failure.

    Learn about our expert tiers
    Hari Srihari
    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Interventional Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Cardiology | Interventional Cardiology

    SSM Health Heart & Vascular Care

    1011 Bowles Ave., Suite 300, 
    Fenton, MO 
    Languages Spoken:
    English

    Dr. Thanigaraj is board certified in cardiovascular diseases, interventional cardiology, echocardiography and nuclear cardiology. He received his medical degree from University of Madras, India, and completed his residency in internal medicine at the University of Missouri, Columbia. He completed his fellowship training in interventional cardiology, cardiovascular diseases and echocardiography at Washington University School of Medicine in St. Louis. Dr. Thanigaraj has been in practice since 2000. He provide personalize cardiac care to diagnose and treat heart disease, heart rhythm problems and congenital and structural heart diseases. His practice includes performing cardiac catheterization, angioplasty, coronary stents and catheter closure of PFO and ASD. He also performs cardiac testing, including stress tests, cardiac ultrasounds, vascular ultrasounds and heart rhythm monitoring. Dr. Srihari 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, Arrhythmogenic Right Ventricular Cardiomyopathy, Cardiomyopathy, and Atherosclerosis.

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

    Mercy Labs South LLC

    10010 Kennerly Rd, 
    Saint Louis,, MO 
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Allen is a Cardiologist in Saint Louis,, Missouri. Dr. Allen is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Venous Insufficiency, Varicose Veins, Stasis Dermatitis and Ulcers, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

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

    Coxhealth Center Mountain Grove

    1602 N Main St, 
    Mountain Grove, MO 
    Languages Spoken:
    English

    James Rice is a Cardiologist in Mountain Grove, Missouri. Dr. Rice 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, Cardiomyopathy, Atherosclerosis, Atrial Fibrillation, and Pacemaker Implantation.

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

    St. Louis Children's Hospital

    1 Childrens Pl, 
    Saint Louis, MO 
    Languages Spoken:
    English

    Andrew Glatz is a Pediatric Cardiologist in Saint Louis, Missouri. Dr. Glatz is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Atresia with Intact Ventricular Septum, Pulmonary Atresia, Tetralogy of Fallot, Stent Placement, and Angioplasty.

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

    Mercy Clinic Heart And Vascular LLC

    625 S New Ballas Rd Ste 2015, 
    Saint Louis, MO 
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Sonn is a Cardiologist in Saint Louis, Missouri. Dr. Sonn 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, Aortic Valve Stenosis, Atherosclerosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Washington University

    660 S Euclid Ave, 
    Saint Louis, MO 
    Languages Spoken:
    English

    John Lasala is a Cardiologist in Saint Louis, Missouri. Dr. Lasala is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Apoplexy, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Missouri Cardiovascular Specialists

    1605 E Broadway Ste 300, 
    Columbia,, MO 
    Languages Spoken:
    English

    Trung Tran is an Internal Medicine provider in Columbia,, Missouri. Dr. Tran is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Angina, Coronary Heart Disease, Atherosclerosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

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

    University Of Missouri Medical Center

    1 Hospital Dr, 
    Columbia,, MO 
    Languages Spoken:
    English

    Richard Webel is a Cardiologist in Columbia,, Missouri. Dr. Webel is rated as an Advanced 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, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

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

    Mercy Children's Hospital Springfield

    1235 E Cherokee St, 
    Springfield, MO 
    Languages Spoken:
    English

    Robert Merritt is a Cardiologist in Springfield, Missouri. Dr. Merritt 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, Necrosis, Mitral Valve Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Lake Regional Health System

    54 Hospital Dr, 
    Osage Beach, MO 
    Languages Spoken:
    English

    Zubair Khan is a Cardiologist in Osage Beach, Missouri. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Metabolic Syndrome, Angina, Necrosis, Arterial Embolism, and Pacemaker Implantation.

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

    Office

    3023 N Ballas Rd Ste 200D, 
    Saint Louis,, MO 
    Languages Spoken:
    English

    Gus Theodos is a Cardiologist in Saint Louis,, Missouri. Dr. Theodos is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Valve Regurgitation, Aortic Valve Stenosis, Pulmonary Embolism, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

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

    Cardiovascular Consultants PC

    4330 Wornall Rd Ste 2000, 
    Kansas City,, MO 
    Languages Spoken:
    English

    Kenneth C is a Cardiologist in Kansas City,, Missouri. Dr. C is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Apoplexy, Patent Foramen Ovale, Angioplasty, and Pacemaker Implantation.

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

    Missouri Cardiovascular Specialists

    1605 E Broadway Ste 300, 
    Columbia,, MO 
    Languages Spoken:
    English

    Mozow Zuidema is a Cardiologist in Columbia,, Missouri. Dr. Zuidema is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Necrosis, Aortic Regurgitation, Pediatric Myocarditis, Atherosclerosis, and Pacemaker Implantation.

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

    Curators Of The University Of Missouri

    1 Hospital Dr, 
    Columbia,, MO 
    Languages Spoken:
    English

    Martin Alpert is a Cardiologist in Columbia,, Missouri. Dr. Alpert is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Heart Failure, Atrial Septal Defect (ASD), Patent Foramen Ovale, and Pacemaker Implantation.

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

    Office

    4921 Parkview Pl Ste 8A, 
    Saint Louis,, MO 
    Languages Spoken:
    English

    Philip Barger is a Cardiologist in Saint Louis,, Missouri. Dr. Barger is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Transposition of the Great Arteries, Tetralogy of Fallot, Bicuspid Aortic Valve, and Endocardial Cushion Defect.

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

    Phelps Health Medical Office Building

    1050 W 10th St, 
    Rolla, MO 
    Languages Spoken:
    English

    Stilianos Efstratiadis is a Cardiologist in Rolla, Missouri. Dr. Efstratiadis is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Angina, Coronary Heart Disease, Atherosclerosis, Heart Bypass Surgery, and Transcatheter Aortic Valve Replacement (TAVR).

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

    SSM Health Heart & Vascular Care

    300 Medical Plaza, 
    Lake St. Louis, MO 
    Languages Spoken:
    English

    "Dr. Abhay A. Laddu, MD, FACC, is a board certified cardiologist who specializes in adult cardiovascular diseases. His areas of expertise include cardiac imaging, valvular heart disease, congestive heart failure, coronary artery disease and echocardiography. Dr. Laddu attended medical school at Indiana University School of Medicine, completed both an internship and residency in internal medicine at Washington University School of Medicine/Barnes-Jewish Hospital, and finished his fellowship in cardiovascular disease from Saint Louis University Hospital. Dr. Laddu is fluent in Marathi. Before joining SSM Health Medical Group, Dr. Laddu was the director of non-invasive cardiac imaging for SLUCare Physician Group, where he focused on improving the quality of echocardiography. He has won numerous honors, including the title of ""Top Doctors in St. Louis."" Dr. Laddu is a member of the American Society of Echocardiography and the American College of Cardiology. Outside of the hospital, Dr. Laddu enjoys spending time with his wife and children.They built the Lego Taj Mahal together, which is around 6,000 pieces! He is an avid biker and runner. He ran his first marathon in 2016. ""For me, treating patients first begins with listening to their story. Taking care of patients is an honor and privilege that I take very seriously. I make a point to spend time understanding what it is my patients are dealing with."" Dr. Abhay Laddu, MD, FACC". Dr. Laddu 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, Heart Attack, and Atrial Fibrillation.

    Showing 1-20 of 167

    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 in Missouri, US?

    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 in Missouri, US?

    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 in Missouri, US?

    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 in Missouri, US?

    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 in Missouri, US?

    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 in Missouri, US?

    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 in Missouri, US?

    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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