The 20 Best Congenital Heart Block Doctors Near Me in San Antonio, TX

Find the Top Congenital Heart Block Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 9 doctor with experience in Congenital Heart Block near San Antonio, TX. Of these, 7 are Experienced and 2 are Advanced.

Location
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9 providers found
    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 
     (0.3 miles away)
    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

    Children's - Heart Center

    333 N. Santa Rosa St., Floor 2, 
    San Antonio, TX 
     (0.3 miles away)
    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.

    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 
     (1.1 miles away)
    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.

    Learn about our expert tiers
    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 
     (1.9 miles away)
    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

    Heart Center At CHRISTUS Children's

    San Antonio, TX 
     (1.9 miles away)
    Languages Spoken:
    English, Elamite
    Accepting New Patients

    Govinda Paudel is a Pediatric Cardiologist practicing medicine in San Antonio, Texas. Dr. Paudel is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Aberrant Subclavian Artery, Double Aortic Arch, Vascular Ring, and Patent Ductus Arteriosus. Dr. Paudel is currently accepting new patients.

    Experienced in Congenital Heart Block
    Cardiac Electrophysiology | Cardiology
    Experienced in Congenital Heart Block
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Methodist Physician Practices PLLC

    San Antonio, TX 
     (3.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Javier Roman-Gonzalez is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in San Antonio, Texas. Dr. Roman-Gonzalez is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Multifocal Atrial Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Roman-Gonzalez is currently accepting new patients.

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

    Methodist Physicians Pediatric Cardiology Associates

    4499 Medical Dr Ste 289, 
    San Antonio, TX 
     (6.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Rolando Zamora is a Pediatric Cardiologist practicing medicine in San Antonio, Texas. Dr. Zamora 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 Pulmonary Supravalvular Stenosis, Pulmonary Valve Stenosis, Heart Murmurs, and Tetralogy of Fallot. Dr. Zamora is currently accepting new patients.

    Experienced in Congenital Heart Block
    Cardiac Electrophysiology
    Experienced in Congenital Heart Block
    Cardiac Electrophysiology
    Referral may be required
    4411 Medical Dr, Suite 300, 
    San Antonio, TX 
     (7.5 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Carlos Roman is a Cardiac Electrophysiologist practicing medicine in San Antonio, Texas. He has been practicing medicine for over 44 years. Dr. Roman is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Roman is currently accepting new patients.

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

    Methodist Stone Oak Hospital

    1139 E Sonterra Blvd, 
    San Antonio,, TX 
     (13.2 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Robert Schnitzler is a Cardiologist practicing medicine in San Antonio,, Texas. Dr. Schnitzler is rated as an Experienced provider by MediFind in the treatment of Congenital Heart Block. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, Pacemaker Implantation, and Cardiac Ablation. Dr. Schnitzler is currently accepting new patients.

    Showing 1-9 of 9

    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 near San Antonio, 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 a Congenital Heart Block doctor near San Antonio, 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 Congenital Heart Block doctors near San Antonio, 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 Congenital Heart Block doctors near San Antonio, 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 a Congenital Heart Block doctor near San Antonio, 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 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 near San Antonio, 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 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 near San Antonio, TX?

    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 

    Read more about our Content Policy. 

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