The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in denver, CO

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

Last Updated: 09/26/2026

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MediFind found 62 doctor with experience in Atrial Septal Defect (ASD) near denver, CO. Of these, 50 are Experienced, 8 are Advanced and 4 are Distinguished.

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62 providers found
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral required

    Intermountain Health Heart & Vascular - Denver

    1818 North Ogden Street, Suite 400, 
    Denver, CO 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sameer Mehta is a Cardiologist practicing medicine in Denver, Colorado. Dr. Mehta is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Aortic Regurgitation, Percutaneous Coronary Intervention (PCI), and Angioplasty. Dr. Mehta is board certified in American Board Of Internal Medicine. Dr. Mehta is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Interventional Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology | Interventional Cardiology
    Referral may be required

    Intermountain Health Heart & Vascular - Denver Cardiac & Thoracic Surgery

    1818 North Ogden Street, Suite 400, 
    Denver, CO 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jake Chanin is a Cardiologist and an Interventional Cardiologist practicing medicine in Denver, Colorado. Dr. Chanin is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Chanin is board certified in American Board Of Internal Medicine. Dr. Chanin is currently accepting new patients.

    Distinguished in Atrial Septal Defect (ASD)
    Distinguished in Atrial Septal Defect (ASD)
    Referral may be required

    Intermountain Medical Group Denver LLC

    1960 N Ogden St Ste 110, 
    Denver, CO 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Rubinstein is a Cardiologist practicing medicine in Denver, Colorado. Dr. Rubinstein is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Atrial Septal Defect (ASD), Patent Foramen Ovale, Ectopic Heartbeat, Arrhythmias, and Pacemaker Implantation. Dr. Rubinstein is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Intermountain Health Heart & Vascular - Golden

    400 Indiana Street, Suite 390, 
    Golden, CO 
     (9.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Kristin Thanavaro is a Cardiologist practicing medicine in Golden, Colorado. Dr. Thanavaro is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Pulmonary Edema, Heart Failure, Arterial Embolism, and Heart Transplant. Dr. Thanavaro is board certified in American Board Of Internal Medicine. Dr. Thanavaro is currently accepting new patients.

    Advanced in Atrial Septal Defect (ASD)
    Advanced in Atrial Septal Defect (ASD)
    Referral may be required

    Kaiser Permanente Franklin Medical Offices

    2045 N Franklin St, 
    Denver, CO 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brett Fenster is a Cardiologist practicing medicine in Denver, Colorado. Dr. Fenster is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Pulmonary Hypertension, Patent Foramen Ovale, Hypertension, and Atrial Septal Defect (ASD). Dr. Fenster is board certified in American Board Of Internal Medicine. Dr. Fenster is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Cardiac Electrophysiology | Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Denver Health And Hospital Authority

    777 Bannock St, 
    Denver, CO 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Benjamin Steinberg is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Denver, Colorado. Dr. Steinberg is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ectopic Heartbeat, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation. Dr. Steinberg is currently accepting new patients.

    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology | Pediatrics
    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology | Pediatrics
    Referral may be required

    Rocky Mt Pediatric Cardiology

    2055 High St, Ste 255, 
    Denver, CO 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Pettersen is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in Denver, Colorado. Dr. Pettersen is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Ventricular Septal Defects, Heart Murmurs, Atrial Septal Defect (ASD), and Aortic Valve Replacement. Dr. Pettersen is board certified in Pediatrics, Cardiology-American Board Of Pediatrics (ABP) and Pediatrics-American Board Of Pediatrics (ABP). Dr. Pettersen is currently accepting new patients.

    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Advanced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Boards -[Email Protected]

    10099 RidgeGate Pkwy, Ste 300, 
    Denver, CO 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jason Garnreiter is a Pediatric Cardiologist practicing medicine in Denver, Colorado. Dr. Garnreiter is rated as an Advanced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Heart Murmurs, Ventricular Septal Defects, Wolff-Parkinson-White Syndrome, and Cardiac Ablation. Dr. Garnreiter is board certified in Pediatrics, Cardiology-American Board Of Pediatrics (ABP) and Pediatrics-American Board Of Pediatrics (ABP). Dr. Garnreiter is currently accepting new patients.

    Distinguished in Atrial Septal Defect (ASD)
    Distinguished in Atrial Septal Defect (ASD)
    Referral may be required

    Office

    12401 E 17th Ave Rm 524, 
    Aurora,, CO 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Carroll is a Cardiologist practicing medicine in Aurora,, Colorado. Dr. Carroll is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), Mitral Valve Regurgitation, Heart Valve Repair, and Aortic Valve Replacement. Dr. Carroll is currently accepting new patients.

    Distinguished in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Distinguished in Atrial Septal Defect (ASD)
    Interventional Cardiology
    Referral may be required

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora, CO 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gareth Morgan is an Interventional Cardiologist practicing medicine in Aurora, Colorado. Dr. Morgan is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Coarctation of the Aorta, Pulmonary Valve Stenosis, Smoldering Multiple Myeloma, Stent Placement, and Angioplasty. Dr. Morgan is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Intermountain Health Saint Joseph Hospital

    1375 E 19th Ave, 
    Denver, CO 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ankie Amos is a Cardiologist practicing medicine in Denver, Colorado. Dr. Amos is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Restrictive Cardiomyopathy (RCM), Cardiomyopathy, Atrial Fibrillation, and Heart Failure. Dr. Amos is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    Intermountain Health Saint Joseph Hospital

    1375 E 19th Ave, 
    Denver,, CO 
     (1.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Groves is a Cardiologist practicing medicine in Denver,, Colorado. He has been practicing medicine for over 17 years. Dr. Groves is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Familial Ventricular Tachycardia, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Groves is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology | Pediatrics
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology | Pediatrics
    Referral may be required

    Mednax Medical Group

    2055 High St, Ste 255, 
    Denver, CO 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Frye is a Pediatric Cardiologist and a Pediatrics provider practicing medicine in Denver, Colorado. Dr. Frye is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Patent Ductus Arteriosus, Bicuspid Aortic Valve, and Ventricular Septal Defects. Dr. Frye is board certified in Pediatrics-American Board Of Pediatrics (ABP) and Pediatric Cardiology-American Board Of Pediatrics (ABP). Dr. Frye is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Cardiology
    Referral may be required

    National Jewish Health

    1400 Jackson St, 
    Denver,, CO 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Darlene Kim is a Cardiologist practicing medicine in Denver,, Colorado. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Hypertension, Pulmonary Veno-Occlusive Disease, Sarcoidosis, and Familial Hypertrophic Cardiomyopathy. Dr. Kim is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Howard Weinberger is a Cardiologist practicing medicine in Denver, Colorado. Dr. Weinberger is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Sarcoidosis, Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, and Cardiomyopathy. Dr. Weinberger is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    National Jewish Health

    1400 Jackson St, 
    Denver, CO 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Buckner is a Cardiologist practicing medicine in Denver, Colorado. Dr. Buckner is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Sarcoidosis, and Angina. Dr. Buckner is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Experienced in Atrial Septal Defect (ASD)
    Pediatric Cardiology
    Referral may be required

    Children's Hospital Colorado

    12401 E 17th Ave, 
    Aurora, CO 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Johannes Von Alvensleben is a Pediatric Cardiologist practicing medicine in Aurora, Colorado. Dr. Von Alvensleben is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Arrhythmias, Tetralogy of Fallot, Cardiac Ablation, and Heart Transplant. Dr. Von Alvensleben is board certified in Pediatrics, Cardiology-American Board Of Pediatrics (ABP), Pediatrics-American Board Of Pediatrics (ABP), and Internal Medicine-American Board Of Internal Medicine (ABIM). Dr. Von Alvensleben is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Experienced in Atrial Septal Defect (ASD)
    Referral may be required

    HCA HealthONE Denver Heart

    4545 E 9th Ave Ste 670, 
    Denver,, CO 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vijay Subbarao is a Cardiologist practicing medicine in Denver,, Colorado. Dr. Subbarao is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Pediatric Myocarditis, Familial Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, and Cardiac Ablation. Dr. Subbarao is currently accepting new patients.

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

    HCA-HealthONE LLC

    4545 E 9th Ave Ste 400, 
    Denver, CO 
     (3.9 miles away)
    Languages Spoken:
    English

    Elizabeth Bloomfield is a primary care provider, practicing in Internal Medicine in Denver, Colorado. Dr. Bloomfield is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Bronchitis, Chronic Cough, Vertigo, and Crohn's Disease.

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

    Mednow Clinics Sheridan

    1214 S Sheridan Blvd, 
    Denver, CO 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Matarazzo is a primary care provider, practicing in Family Medicine in Denver, Colorado. Dr. Matarazzo is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Opisthotonos, Muscle Spasms, High Cholesterol, and Sitosterolemia. Dr. Matarazzo is board certified in American Osteopathic Board Of Family Medicine. Dr. Matarazzo is currently accepting new patients.

    Showing 1-20 of 62

    Last Updated: 09/26/2026

    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 near denver, CO?

    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 denver, CO?

    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 denver, CO?

    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 denver, CO?

    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 denver, CO?

    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 denver, CO?

    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 denver, CO?

    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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