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    Last Updated: 10/30/2025

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    MediFind found 26 doctor with experience in Atrial Septal Defect (ASD) near Singapore. Of these, 24 are Experienced and 2 are Advanced.

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    26 providers found
      Advanced in Atrial Septal Defect (ASD)

      Yinghao C. Lim
      Advanced in Atrial Septal Defect (ASD)

      Yinghao C. Lim
      Singapore, SG 

      Yinghao Lim practices in Singapore, Singapore. Lim is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Supravalvular Aortic Stenosis, Patent Foramen Ovale Repair, and Thrombectomy.

      Advanced in Atrial Septal Defect (ASD)

      Leonard L. Yeo
      Advanced in Atrial Septal Defect (ASD)

      Leonard L. Yeo
      1 E Kent Ridge Road, 
      Kent Ridge, SG 

      Leonard Yeo practices in Kent Ridge, Singapore. Yeo is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Stroke, Patent Foramen Ovale, Atrial Fibrillation, Thrombectomy, and Patent Foramen Ovale Repair.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Atrial Septal Defect (ASD)

      Benjamin Q. Tan
      Experienced in Atrial Septal Defect (ASD)

      Benjamin Q. Tan
      Singapore, SG 

      Benjamin Tan practices in Singapore, Singapore. Tan is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Stroke, COVID-19, Severe Acute Respiratory Syndrome (SARS), Thrombectomy, and Extracranial-Intracranial Bypass Surgery.

      Learn about our expert tiers
      Experienced in Atrial Septal Defect (ASD)

      Ching-hui H. Sia
      Experienced in Atrial Septal Defect (ASD)

      Ching-hui H. Sia
      Singapore, SG 

      Ching-hui Sia practices in Singapore, Singapore. Sia is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Mitral Stenosis, Heart Attack, Stroke, Thrombectomy, and Percutaneous Coronary Intervention (PCI).

      Experienced in Atrial Septal Defect (ASD)

      Yao N. Teo
      Experienced in Atrial Septal Defect (ASD)

      Yao N. Teo
      Singapore, SG 

      Yao Teo practices in Singapore, Singapore. Mr. Teo is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Stroke, Patent Foramen Ovale, Atrial Septal Defect (ASD), Thrombectomy, and Coronary Artery Bypass Graft (CABG).

      Experienced in Atrial Septal Defect (ASD)

      Yao H. Teo
      Experienced in Atrial Septal Defect (ASD)

      Yao H. Teo
      Singapore, SG 

      Yao Teo practices in Singapore, Singapore. Mr. Teo is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Obstructive Sleep Apnea, Stroke, Cerebral Hypoxia, Coronary Artery Bypass Graft (CABG), and Thrombectomy.

      Experienced in Atrial Septal Defect (ASD)

      Ting K. Low
      Experienced in Atrial Septal Defect (ASD)

      Ting K. Low
      9 Woodlands Ave 9, 
      Singapore, SG 

      Ting Low practices in Singapore, Singapore. Ms. Low is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Interrupted Aortic Arch, Wildervanck Syndrome, Holt-Oram Syndrome, Thrombectomy, and Patent Foramen Ovale Repair.

      Experienced in Atrial Septal Defect (ASD)

      William F. Kong
      Experienced in Atrial Septal Defect (ASD)

      William F. Kong
      NUHS Tower Block 1E Kent Ridge Road, 
      Singapore, SG 

      William Kong practices in Singapore, Singapore. Kong is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Aortic Valve Stenosis, Bicuspid Aortic Valve, Mitral Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Thrombectomy.

      Experienced in Atrial Septal Defect (ASD)

      Claire Y. Lim
      Experienced in Atrial Septal Defect (ASD)

      Claire Y. Lim
      Singapore, SG 

      Claire Lim practices in Singapore, Singapore. Lim is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Patent Foramen Ovale, Atrial Septal Defect (ASD), Hemiplegia, Alternating Hemiplegia of Childhood, and Thrombectomy.

      Experienced in Atrial Septal Defect (ASD)

      Benjamin Y. Tan
      Experienced in Atrial Septal Defect (ASD)

      Benjamin Y. Tan
      Singapore, SG 

      Benjamin Tan practices in Singapore, Singapore. Mr. Tan is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Stroke, Transient Ischemic Attack (TIA), Thrombophlebitis, Thrombectomy, and Patent Foramen Ovale Repair.

      Experienced in Atrial Septal Defect (ASD)

      Jonathan L. Choo
      Experienced in Atrial Septal Defect (ASD)

      Jonathan L. Choo
      100 Bukit Timah Road, 
      Bukit Timah, SG 

      Jonathan Choo practices in Bukit Timah, Singapore. Choo is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Pediatric Myocarditis, Cardiofaciocutaneous Syndrome, High Blood Pressure in Infants, Endocardial Fibroelastosis, and Fasciotomy.

      Experienced in Atrial Septal Defect (ASD)

      Lay K. Tan
      Experienced in Atrial Septal Defect (ASD)

      Lay K. Tan
      Singapore, SG 

      Lay Tan practices in Singapore, Singapore. Tan is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Herpes Virus Antenatal Infection, Cytomegalovirus Antenatal Infection, Congenital Cytomegalovirus, and Gestational Diabetes.

      Experienced in Atrial Septal Defect (ASD)

      Ju L. Tan
      Experienced in Atrial Septal Defect (ASD)

      Ju L. Tan
      5 Hospital Dr, 
      Singapore, SG 

      Ju Tan practices in Singapore, Singapore. Tan is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Tetralogy of Fallot, Pulmonary Hypertension, Pulmonary Valve Stenosis, and Hypertension.

      Experienced in Atrial Septal Defect (ASD)

      Theodoros Kofidis
      Experienced in Atrial Septal Defect (ASD)

      Theodoros Kofidis
      1E Kent Ridge Road, 
      Kent Ridge, SG 

      Theodoros Kofidis practices in Kent Ridge, Singapore. Mr. Kofidis is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Myxoma, Atrial Septal Defect (ASD), Heart Tumor, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

      Experienced in Atrial Septal Defect (ASD)

      Ching H. Sia
      Experienced in Atrial Septal Defect (ASD)

      Ching H. Sia
      NUHS Tower Block 1E Kent Ridge Road, 
      Singapore, SG 

      Ching Sia practices in Singapore, Singapore. Mr. Sia is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Stenosis, Patent Foramen Ovale, Cor Pulmonale, Thrombectomy, and Patent Foramen Ovale Repair.

      Experienced in Atrial Septal Defect (ASD)

      James L. Yip
      Experienced in Atrial Septal Defect (ASD)

      James L. Yip
      5 Lower Kent Ridge Road, 
      Kent Ridge, SG 

      James Yip practices in Kent Ridge, Singapore. Yip is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Heart Attack, Interrupted Aortic Arch, Heart Murmurs, Percutaneous Coronary Intervention (PCI), and Transcatheter Aortic Valve Replacement (TAVR).

      Experienced in Atrial Septal Defect (ASD)

      Jieli A. Tong
      Experienced in Atrial Septal Defect (ASD)

      Jieli A. Tong
      Singapore, SG 

      Jieli Tong practices in Singapore, Singapore. Tong is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Cardiac Tamponade, Mitral Valve Prolapse, Ventricular Septal Defects, Patent Foramen Ovale, and Percutaneous Coronary Intervention (PCI).

      Experienced in Atrial Septal Defect (ASD)

      Jun H. Chong
      Experienced in Atrial Septal Defect (ASD)

      Jun H. Chong
      5 Hospital Dr, 
      Singapore, SG 

      Jun Chong practices in Singapore, Singapore. Mr. Chong is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Congenital Coronary Artery Malformation, Patent Foramen Ovale, Heart Attack, and Atrial Septal Defect (ASD).

      Experienced in Atrial Septal Defect (ASD)

      Jonathan J. Yap
      Experienced in Atrial Septal Defect (ASD)

      Jonathan J. Yap
      5 Lower Kent Ridge Rd, 
      Singapore, SG 

      Jonathan Yap practices in Singapore, Singapore. Mr. Yap is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Heart Failure, Mitral Valve Regurgitation, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Percutaneous Coronary Intervention (PCI).

      Experienced in Atrial Septal Defect (ASD)

      Guohao H. Chang
      Experienced in Atrial Septal Defect (ASD)

      Guohao H. Chang
      Singapore, SG 

      Guohao Chang practices in Singapore, Singapore. Chang is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Septal Defect (ASD), Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

      While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
      Showing 1-20 of 26

      Last Updated: 10/30/2025

      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 Singapore?

      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 Singapore?

      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 do I find the best Atrial Septal Defect (ASD) doctor in Singapore?

      You can find an Atrial Septal Defect (ASD) doctor in any of the 10 largest U.S. cities by clicking below:

      Atrial Septal Defect (ASD) doctor near New York, NY
      Atrial Septal Defect (ASD) doctor near Los Angeles, CA
      Atrial Septal Defect (ASD) doctor near Chicago, IL
      Atrial Septal Defect (ASD) doctor near Houston, TX
      Atrial Septal Defect (ASD) doctor near Phoenix, AZ
      Atrial Septal Defect (ASD) doctor near Philadelphia, PA
      Atrial Septal Defect (ASD) doctor near Atlanta, GA
      Atrial Septal Defect (ASD) doctor near Boston, MA
      Atrial Septal Defect (ASD) doctor near Dallas, TX
      Atrial Septal Defect (ASD) doctor near San Jose, CA

      How does MediFind rank Atrial Septal Defect (ASD) doctors in Singapore?

      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 Singapore?

      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 Singapore?

      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 Singapore?

      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 Singapore?

      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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