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    Last Updated: 10/30/2025

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    MediFind found 23 doctor with experience in Atrial Septal Defect (ASD) near Sugar Land, TX. Of these, 21 are Experienced and 1 are Advanced.

    Location
    LocationClose
    23 providers found
      Dorothy T. Pei
      Cardiology | Nuclear Medicine
      Cardiology | Nuclear Medicine

      Modern Heart And Vascular

      7400 Fannin, Ste 845, Suite 845, 
      Houston, TX 
       (14.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dorothy Pei is a Nuclear Medicine provider in Houston, Texas. Her top areas of expertise are Heart Failure, Hypertension, High Cholesterol, Heart Valve Repair, and Cardiac Ablation.

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

      Tmh Physician Associates PLLC

      16605 Southwest Fwy, 
      Sugar Land, TX 
       (0.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Su Chang is a Cardiologist in Sugar Land, Texas. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, Ectopic Heartbeat, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Chang is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Atrial Septal Defect (ASD)
      Advanced Heart Failure and Transplant Cardiology | Cardiology
      Experienced in Atrial Septal Defect (ASD)
      Advanced Heart Failure and Transplant Cardiology | Cardiology

      Tmh Physician Associates PLLC

      16605 Southwest Fwy, 
      Sugar Land, TX 
       (0.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ashrith Guha is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Sugar Land, Texas. Dr. Guha 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, Pulmonary Veno-Occlusive Disease, Heart Transplant, and Endoscopy. Dr. Guha is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Atrial Septal Defect (ASD)
      Cardiac Electrophysiology | Cardiology
      Experienced in Atrial Septal Defect (ASD)
      Cardiac Electrophysiology | Cardiology

      Tmh Physician Associates PLLC

      16605 Southwest Fwy 400 Mob3, Methodist Family Medicine, 
      Sugar Land, TX 
       (0.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Miguel Valderrabano is a Cardiac Electrophysiologist and a Cardiologist in Sugar Land, Texas. Dr. Valderrabano is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation. Dr. Valderrabano is currently accepting new patients.

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

      Tmh Physician Associates PLLC

      16605 Southwest Fwy 400 Mob3, Methodist Family Medicine, 
      Sugar Land, TX 
       (0.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Faisal Nabi is a Cardiologist in Sugar Land, Texas. Dr. Nabi 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, Mitral Valve Regurgitation, Heart Tumor, and Cardiomyopathy. Dr. Nabi is currently accepting new patients.

      Experienced in Atrial Septal Defect (ASD)
      Cardiology | Geriatrics
      Experienced in Atrial Septal Defect (ASD)
      Cardiology | Geriatrics

      Tmh Physician Associates PLLC

      16605 Southwest Fwy 400 Mob3, Methodist Family Medicine, 
      Sugar Land, TX 
       (0.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Shanmugam Uthamalingam is a Cardiologist and a Geriatrics provider in Sugar Land, Texas. Dr. Uthamalingam 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), Heart Failure, Pulmonary Edema, Heart Attack, and Pacemaker Implantation. Dr. Uthamalingam is currently accepting new patients.

      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology
      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology

      Cls Health PLLC

      6514 Hwy 90a, Suite 100, 
      Sugar Land, TX 
       (2.3 miles away)
      Languages Spoken:
      English, Tamil
      Accepting New Patients
      Offers Telehealth

      Vijaiganesh Nagarajan is an Interventional Cardiologist and a Cardiologist in Sugar Land, Texas. Dr. Nagarajan is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Apoplexy, Heart Attack, Heart Failure, and Pediatric Myocarditis. Dr. Nagarajan is currently accepting new patients.

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

      Cardiovascular Association, P.L.L.C.

      12121 Richmond Ave, Suite 314, 
      Houston, TX 
       (9.2 miles away)
      Languages Spoken:
      English, Arabic, Filipino, Mandarin, Spanish, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Mazen Ganim is an Interventional Cardiologist and a Cardiologist in Houston, Texas. Dr. Ganim is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Angina, and Necrosis. Dr. Ganim is currently accepting new patients.

      Experienced in Atrial Septal Defect (ASD)
      Cardiology | Anesthesiology | Endocrinology
      Experienced in Atrial Septal Defect (ASD)
      Cardiology | Anesthesiology | Endocrinology
      6609 W Sam Houston Pkwy S, Suite 102, 
      Houston, TX 
       (8.5 miles away)
      Languages Spoken:
      English, Mandarin, Spanish, Vietnamese
      Accepting New Patients

      Jianwei Feng is a Cardiologist and an Anesthesiologist in Houston, Texas. Dr. Feng is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Apoplexy, Hypertensive Heart Disease, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Carotid Artery Surgery. Dr. Feng is currently accepting new patients.

      Experienced in Atrial Septal Defect (ASD)
      Experienced in Atrial Septal Defect (ASD)
      9440 Bellaire Blvd, Suite 102, 
      Houston, TX 
       (8.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Steven Yong is a Cardiologist in Houston, Texas. Dr. Yong is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Metabolic Syndrome, Aortic Regurgitation, Angina, and Thoracic Aortic Aneurysm. Dr. Yong is currently accepting new patients.

      Waqas T. Qureshi
      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology | Hospital Medicine
      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology | Hospital Medicine

      Tmh Physician Associates PLLC

      7575 San Felipe St, Suite 155, 
      Houston, TX 
       (12.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Waqas Qureshi is an Interventional Cardiologist and a Cardiologist in Houston, Texas. Dr. Qureshi is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Heart Attack, Atrial Fibrillation, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Qureshi is currently accepting new patients.

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

      Tmh Physician Associates PLLC

      4710 Bellaire Blvd, 
      Bellaire, TX 
       (12.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Joe Aoun is an Interventional Cardiologist in Bellaire, Texas. Dr. Aoun is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Valve Regurgitation, Patent Foramen Ovale, Atrial Septal Defect (ASD), Thrombectomy, and Percutaneous Coronary Intervention (PCI). Dr. Aoun is currently accepting new patients.

      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology
      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology

      Memorial Hermann Medical Group

      925 Gessner Rd, Suite 630, 
      Houston, TX 
       (13.5 miles away)
      Languages Spoken:
      English, Romanian
      Accepting New Patients

      Razvan Dadu is an Interventional Cardiologist and a Cardiologist in Houston, Texas. Dr. Dadu is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Valve Regurgitation, Apoplexy, Aortic Valve Stenosis, Aortic Valve Replacement, and Atherectomy. Dr. Dadu is currently accepting new patients.

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

      UT Physicians

      23923 Cinco Ranch Blvd, 
      Katy, TX 
       (13.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Catalin Loghin is a Cardiologist in Katy, Texas. Dr. Loghin is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Atherosclerosis, Bone Marrow Aspiration, and Percutaneous Coronary Intervention (PCI). Dr. Loghin is currently accepting new patients.

      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology
      Experienced in Atrial Septal Defect (ASD)
      Interventional Cardiology | Cardiology

      Memorial City Cardiology Associates PA

      18400 Katy Fwy, Suite 600, 
      Houston, TX 
       (13.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Tariq Dayah is an Interventional Cardiologist and a Cardiologist in Houston, Texas. Dr. Dayah is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Arterial Embolism, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Dayah is currently accepting new patients.

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

      Kelsey-Seybold Medical Group, PLLC

      2727 W Holcombe Blvd, 
      Houston, TX 
       (14.2 miles away)
      Languages Spoken:
      English

      Adriana Gonzalez is a primary care provider, practicing in Internal Medicine in Houston, Texas. Dr. Gonzalez is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Atrial Septal Defect (ASD), Osteomyelitis in Children, Sitosterolemia, and High Cholesterol.

      Experienced in Atrial Septal Defect (ASD)
      Cardiology | Cardiac Electrophysiology
      Experienced in Atrial Septal Defect (ASD)
      Cardiology | Cardiac Electrophysiology

      Specialty Associates Of West Houston PLLC

      10905 Memorial Hermann Dr, 
      Pearland, TX 
       (14.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Gregory Pepper is a Cardiologist and a Cardiac Electrophysiologist in Pearland, Texas. Dr. Pepper is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, His Bundle Tachycardia, Multifocal Atrial Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Pepper is currently accepting new patients.

      Experienced in Atrial Septal Defect (ASD)
      Pediatric Cardiology
      Experienced in Atrial Septal Defect (ASD)
      Pediatric Cardiology
      21733 Provincial Blvd Ste 130, 
      Katy, TX 
       (14.6 miles away)
      Languages Spoken:
      English, Hebrew, Spanish
      Accepting New Patients

      Tal Gospin is a Pediatric Cardiologist in Katy, Texas. Dr. Gospin is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Heart Murmurs, Pediatric Myocarditis, Ventricular Septal Defects, and Bicuspid Aortic Valve. Dr. Gospin is currently accepting new patients.

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

      Privia Medical Group Gulf Coast PLLC

      7900 Fannin St, Suite 4000, 
      Houston, TX 
       (14.6 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Eric Bernstein is a primary care provider, practicing in Family Medicine in Houston, Texas. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Bernstein is currently accepting new patients.

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

      Privia Medical Group Gulf Coast PLLC

      7900 Fannin St, Suite 4000, 
      Houston, TX 
       (14.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Denisse Sangha is a Cardiologist in Houston, Texas. Dr. Sangha is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are High Cholesterol, Angina, Atherosclerosis, and Coronary Heart Disease. Dr. Sangha is currently accepting new patients.

      Showing 1-20 of 23

      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 near Sugar Land, TX?

      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 Sugar Land, TX?

      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 Sugar Land, TX?

      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 Sugar Land, TX?

      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 Sugar Land, TX?

      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 Sugar Land, TX?

      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 Sugar Land, TX?

      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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