The 20 Best Congenital Heart Block Doctors Near Me in Texas, US

Find the Top Congenital Heart Block Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 104 doctor with experience in Congenital Heart Block near Texas, US. Of these, 91 are Experienced, 12 are Advanced and 1 are Elite.

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104 providers found
    Advanced in Congenital Heart Block
    Cardiac Electrophysiology
    Advanced in Congenital Heart Block
    Cardiac Electrophysiology
    Referral may be required

    Ascension Texas Cardiovascular - Lamar

    1004 W 32nd St, Ste 300, 
    Austin, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Mauricio Hong is a Cardiac Electrophysiologist practicing medicine in Austin, Texas. Dr. Hong is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Familial Progressive Cardiac Conduction Defect, Atrial Fibrillation, Congenital Heart Block, Pacemaker Implantation, and Cardiac Ablation. Dr. Hong is board certified in The American Board Of Internal Medicine - Clinical Cardiac Electrophysiology. Dr. Hong is currently accepting new patients.

    Pediatric Cardiology
    Pediatric Cardiology
    Referral may be required

    Modern Heart And Vascular

    18980 W. Memorial Dr, Suite 100, Suite 100, 
    Humble, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Joshua Quinones practices practicing medicine in Humble, Texas. Dr. Quinones is rated as undefined provider by MediFind in the treatment of Congenital Heart Block. His clinical expertise encompasses Heart Murmurs, Ventricular Septal Defects, Congenital Heart Disease (CHD), and Pediatric Myocarditis. Dr. Quinones is board certified in American Board Of Pediatrics.

    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Dell Children's Pediatric And Congenital Cardiology - Cedar Park

    1301 Medical Pkwy, Ste 320, 
    Cedar Park, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Daniel Shmorhun is a Pediatric Cardiologist practicing medicine in Cedar Park, Texas. Dr. Shmorhun is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Congenital Heart Block, Double Inlet Left Ventricle, and Paroxysmal Supraventricular Tachycardia (PSVT). Dr. Shmorhun is board certified in The American Board Of Pediatrics - Pediatric Cardiology. Dr. Shmorhun is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Dell Children's Pediatric And Congenital Cardiology - College Station

    1602 Rock Prairie Rd, Ste 400, 
    College Station, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Arnold Fenrich is a Pediatric Cardiologist practicing medicine in College Station, Texas. Dr. Fenrich is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Congenital Heart Block, Double Inlet Left Ventricle, and His Bundle Tachycardia. Dr. Fenrich is board certified in The American Board Of Pediatrics - Pediatrics and The American Board Of Pediatrics - Pediatric Cardiology. Dr. Fenrich is currently accepting new patients.

    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Pediatric Cardiology Associates

    1200 Brooklyn Ave Ste 250, 
    San Antonio, TX 
    Languages Spoken:
    English
    Accepting New Patients

    David Bush is a Pediatric Cardiologist practicing medicine in San Antonio, Texas. Dr. Bush is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Heart Murmurs, Congenital Heart Block, Tricuspid Atresia, and Pacemaker Implantation. Dr. Bush is currently accepting new patients.

    Advanced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Advanced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Referral may be required

    UT Southwestern - Dept Of Pediatric Cardiology

    1935 Medical District Dr, Dept Of Cardiology, 
    Dallas, TX 
    Experience:
    17+ years
    Languages Spoken:
    English, French, Vietnamese
    Accepting New Patients

    Hoang Nguyen is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in Dallas, Texas. He has been practicing medicine for over 17 years. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 101 other conditions, according to our data. His clinical expertise encompasses Tricuspid Atresia, Tetralogy of Fallot, Ebstein's Anomaly, and Congenital Heart Disease (CHD). Dr. Nguyen is currently accepting new patients.

    Advanced in Congenital Heart Block
    Pediatric Cardiology | Cardiology | Pediatrics
    Advanced in Congenital Heart Block
    Pediatric Cardiology | Cardiology | Pediatrics
    Referral may be required

    Texas Childrens Physician Group

    6651 Main St, 
    Houston, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Bryan Cannon is a Pediatric Cardiologist and a Cardiologist practicing medicine in Houston, Texas. Dr. Cannon is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Ebstein's Anomaly, Ventricular Fibrillation, Cardiac Ablation, and Heart Transplant. Dr. Cannon is currently accepting new patients.

    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Scottish Rite For Children

    2222 Welborn St, 
    Dallas, TX 
    Languages Spoken:
    English

    Claudio Ramaciotti is a Pediatric Cardiologist practicing medicine in Dallas, Texas. Dr. Ramaciotti is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 62 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Kawasaki Disease, Ventricular Septal Defects, and Bicuspid Aortic Valve.

    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Children's Medical Center/Children's Health

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English

    Matthew Lemler is a Pediatric Cardiologist practicing medicine in Dallas, Texas. Dr. Lemler is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Double Outlet Left Ventricle, Double Outlet Right Ventricle, Ventricular Septal Defects, and Hypoplastic Left Heart Syndrome (HLHS).

    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Children's Medical Center/Children's Health

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English

    Mansi Gaitonde is a Pediatric Cardiologist practicing medicine in Dallas, Texas. Dr. Gaitonde is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. She is also highly rated in 64 other conditions, according to our data. Her clinical expertise encompasses Congenital Heart Disease (CHD), Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, and Myocardial Contusion.

    Advanced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Advanced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Referral may be required
    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English

    William Scott is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Scott is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Fainting, His Bundle Tachycardia, Kawasaki Disease, and Heart Murmurs.

    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Children's Medical Center/Children's Health

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Jordan Ezekian is a Pediatric Cardiologist practicing medicine in Dallas, Texas. Dr. Ezekian is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. She is also highly rated in 50 other conditions, according to our data. Her clinical expertise encompasses Mitral Atresia, Hypoplastic Left Heart Syndrome (HLHS), Fainting, and Double Outlet Right Ventricle. Dr. Ezekian is currently accepting new patients.

    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Advanced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    CHRISTUS Santa Rosa Health System

    San Antonio,, TX 
    Languages Spoken:
    English, Hindi, Marathi, Punjabi
    Accepting New Patients

    Harinder Singh is a Pediatric Cardiologist practicing medicine in San Antonio,, Texas. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, and Brugada Syndrome. Dr. Singh is currently accepting new patients.

    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Dell Children's Pediatric And Congenital Cardiology - Kyle

    1180 Seton Pkwy, Ste 250, 
    Kyle, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Chesney Castleberry is a Pediatric Cardiologist practicing medicine in Kyle, Texas. Dr. Castleberry is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Dilated Cardiomyopathy (DCM), Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, Duchenne Muscular Dystrophy, and Heart Transplant. Dr. Castleberry is board certified in The American Board Of Pediatrics - Pediatrics and The American Board Of Pediatrics - Pediatric Cardiology. Dr. Castleberry is currently accepting new patients.

    Experienced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Experienced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Referral may be required

    Christus

    333 N. Santa Rosa St., Floor 2, 
    San Antonio, TX 
    Languages Spoken:
    English, Russian, Spanish, Ukrainian
    Accepting New Patients
    Offers Telehealth

    Oleg Kovalenko is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in San Antonio, Texas. Dr. Kovalenko is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Congenital Mitral Malformation, Familial Dilated Cardiomyopathy, and Ventricular Septal Defects. Dr. Kovalenko is board certified in Pediatrics, Pediatrics (Sub: Pediatric Cardiology), and American Board Of Pediatrics. Dr. Kovalenko is currently accepting new patients.

    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Dell Children's Pediatric And Congenital Cardiology - Kyle

    1180 Seton Pkwy, Ste 250, 
    Kyle, TX 
    Languages Spoken:
    English, Malayalam
    Accepting New Patients

    Arjun Mahendran is a Pediatric Cardiologist practicing medicine in Kyle, Texas. Dr. Mahendran is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Double Inlet Left Ventricle, Pulmonary Valves Agenesis, Pulmonary Atresia, and Pacemaker Implantation. Dr. Mahendran is board certified in The American Board Of Pediatrics - Pediatrics, The American Board Of Internal Medicine - Adult Congenital Heart Disease, and The American Board Of Pediatrics - Pediatric Cardiology. Dr. Mahendran is currently accepting new patients.

    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Dell Children's Pediatric And Congenital Cardiology - Kyle

    1180 Seton Pkwy, Ste 250, 
    Kyle, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Sandhya Ramlogan is a Pediatric Cardiologist practicing medicine in Kyle, Texas. Dr. Ramlogan is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Ventricular Septal Defects, Pulmonary Valve Stenosis, Pulmonary Vein Stenosis, and Bicuspid Aortic Valve. Dr. Ramlogan is board certified in The American Board Of Pediatrics - Pediatric Cardiology. Dr. Ramlogan is currently accepting new patients.

    Experienced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Experienced in Congenital Heart Block
    Pediatric Cardiology | Pediatrics
    Referral may be required

    Heart Center For Children

    7777 Forest Ln, Ste B-320, 
    Dallas, TX 
    Languages Spoken:
    English, Cantonese, Mandarin, Spanish
    Accepting New Patients

    Jane Kao is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Kao is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Ventricular Septal Defects, Tetralogy of Fallot, Subpulmonary Stenosis, and Patent Ductus Arteriosus. Dr. Kao is currently accepting new patients.

    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Experienced in Congenital Heart Block
    Pediatric Cardiology
    Referral may be required

    Children's - Heart Center

    333 N. Santa Rosa St., Floor 2, 
    San Antonio, TX 
    Languages Spoken:
    English, Georgian, Kannada, Telugu
    Accepting New Patients

    Ravi Ashwath is a Pediatric Cardiologist practicing medicine in San Antonio, Texas. Dr. Ashwath is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Truncus Arteriosus, Total Anomalous Pulmonary Venous Return, Vascular Ring, Double Aortic Arch, and Heart Transplant. Dr. Ashwath is board certified in American Board Of Pediatrics. Dr. Ashwath is currently accepting new patients.

    Experienced in Congenital Heart Block
    Experienced in Congenital Heart Block
    Referral may be required

    Fondren Orthopedic Group LLP

    4201 Garth Rd Ste 107, 
    Baytown, TX 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Waqas Qureshi is a Cardiologist practicing medicine in Baytown, Texas. Dr. Qureshi is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Aortic Valve Stenosis, Atrial Fibrillation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Qureshi is currently accepting new patients.

    Showing 1-20 of 104

    Last Updated: 09/26/2026

    What is the definition of Congenital Heart Block?

    Congenital heart block is a rare condition that affects the heart's electrical system, which controls and coordinates its pumping function. In infants affected by this condition, the electrical signal that spreads across the heart and causes it to contract and pump blood, is slowed or completely interrupted. This can interfere with the heart's normal rate and rhythm and may significantly limit the ability of the heart to pump blood to the rest of the body. Congenital heart block generally develops between 18 and 33 weeks of pregnancy. The underlying cause of the condition is poorly understood. However, mothers with lupus or another autoimmune diseases and parents with congenital heart disorders have an increased risk of having a child with a Congenital heart block.

    When should I see a Congenital Heart Block doctor in Texas, 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 a Congenital Heart Block doctor in Texas, 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 Congenital Heart Block doctors in Texas, 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 Congenital Heart Block doctors in Texas, 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 a Congenital Heart Block doctor in Texas, 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 Congenital Heart Block doctor search results page. 

    Why is it important to get a second opinion from a different Congenital Heart Block 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 a Congenital Heart Block doctor in Texas, 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 Congenital Heart Block 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 Congenital Heart Block 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 Congenital Heart Block doctors in Texas, US?

    Look for the filter feature on the left side of the Congenital Heart Block 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 a Congenital Heart Block doctor that offers video calls?

    Look for the filter feature on the left-side of the Congenital Heart Block 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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