The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in towson, MD

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

Last Updated: 09/26/2026

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MediFind found 53 doctor with experience in Atrial Septal Defect (ASD) near towson, MD. Of these, 49 are Experienced, 3 are Advanced and 1 are Distinguished.

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

    Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville

    10755 Falls Road, Pavilion I STE 360, 
    Lutherville, MD 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jon Resar is an Interventional Cardiologist practicing medicine in Lutherville, Maryland. Dr. Resar is rated as a Distinguished provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Attack, Patent Foramen Ovale, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Resar is board certified in American Board Of Internal Medicine. Dr. Resar is currently accepting new patients.

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

    University Of Maryland St. Joseph Medical Group Cardiovascular Care At Towson 101

    7505 Osler Drive, Suite 101, 
    Towson, MD 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anoop Patel is a Cardiologist practicing medicine in Towson, Maryland. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atherosclerosis. Dr. Patel is board certified in American Board Of Internal Medicine - Internal Medicine, 2014, Cardiovascular Imaging Certifications - Nuclear Cardiology,, and American Board Of Internal Medicine - Cardiovascular Disease, 2018. Dr. Patel is currently accepting new patients.

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

    UM St. Joseph Medical Center

    7601 Osler Drive, 
    Towson, MD 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ellen Joyner is a Cardiologist practicing medicine in Towson, Maryland. Dr. Joyner 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 Aortic Valve Stenosis, Aortic Regurgitation, Atrial Septal Defect (ASD), and Patent Foramen Ovale. Dr. Joyner is board certified in American Nurses Credentialing Center - Adult-Gerontology Acute Care Nurse Practitioner, 2015 and American Nurses Credentialing Center - Family Nurse Practitioner, 2019. Dr. Joyner is currently accepting new patients.

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

    Greater Baltimore Medical Center

    6565 North Charles Street, Pavilion East STE 313, 
    Baltimore, MD 
     (1.2 miles away)
    Languages Spoken:
    English, Hmong, Russian, Spanish
    Accepting New Patients

    John Coulson is a Pediatric Cardiologist practicing medicine in Baltimore, Maryland. Dr. Coulson is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Pulmonary Hypertension, Pediatric Myocarditis, Hypertension, and Tetralogy of Fallot. Dr. Coulson is board certified in American Board Of Pediatrics. Dr. Coulson 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
    1734 York Road, 
    Lutherville, MD 
     (2.2 miles away)
    Languages Spoken:
    English, Arabic, Filipino, Hebrew, Spanish
    Accepting New Patients

    Mubadda Salim is a Pediatric Cardiologist practicing medicine in Lutherville, Maryland. Dr. Salim is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Heart Murmurs, Pulmonary Supravalvular Stenosis, Pulmonary Valve Stenosis, and Atrial Septal Defect (ASD). Dr. Salim is board certified in American Board Of Pediatrics - Pediatrics, 1991, American Board Of Pediatrics - Pediatric Cardiology, 1994, and American Board Of Pediatrics. Dr. Salim is currently accepting new patients.

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

    Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville

    10755 Falls Road, Pavilion I STE 360, 
    Lutherville, MD 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rani Hasan is an Interventional Cardiologist practicing medicine in Lutherville, Maryland. Dr. Hasan is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Apoplexy, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Hasan is board certified in American Board Of Internal Medicine. Dr. Hasan is currently accepting new patients.

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

    Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville

    10755 Falls Road, Pavilion I STE 360, 
    Lutherville, MD 
     (3.7 miles away)
    Languages Spoken:
    English, Georgian, Spanish
    Accepting New Patients
    Offers Telehealth

    Nino Isakadze is a Cardiologist practicing medicine in Lutherville, Maryland. Dr. Isakadze is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Vasoconstriction, Ventricular Fibrillation, Atrial Septal Defect (ASD), and Cardiac Ablation. Dr. Isakadze is board certified in American Board Of Internal Medicine. Dr. Isakadze is currently accepting new patients.

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

    University Of Maryland St. Joseph Medical Group Cardiovascular Care At Towson 101

    7505 Osler Drive, Suite 101, 
    Towson, MD 
     (0.9 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Syed Zaidi is an Interventional Cardiologist practicing medicine in Towson, Maryland. Dr. Zaidi is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Heart Attack, Aortic Valve Stenosis, Angioplasty, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Zaidi is board certified in American Board Of Internal Medicine - Interventional Cardiology, 2015, National Board Of Echocardiography - Echocardiography, 2015, and American Board Of Internal Medicine - Cardiovascular Disease, 2014. Dr. Zaidi is currently accepting new patients.

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

    University Of Maryland St. Joseph Medical Group Cardiovascular Care At Towson 101

    7505 Osler Drive, Suite 101, 
    Towson, MD 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Plotnick is a Cardiologist practicing medicine in Towson, Maryland. Dr. Plotnick 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 Apoplexy, Aortic Regurgitation, Atrial Fibrillation, and Cardiomyopathy. Dr. Plotnick is board certified in American Board Of Internal Medicine - Cardiovascular Disease, 2012. Dr. Plotnick is currently accepting new patients.

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

    University Of Maryland Towson

    7601 Osler Drive, 
    Towson, MD 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Vesely is a Cardiologist practicing medicine in Towson, Maryland. Dr. Vesely 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 Mitral Valve Regurgitation, Necrosis, Apoplexy, Heart Bypass Surgery, and Angioplasty. Dr. Vesely is board certified in American Board Of Internal Medicine - Cardiovascular Disease, 2007 and American Board Of Internal Medicine - Interventional Cardiology, 2008. Dr. Vesely is currently accepting new patients.

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

    Office

    6701 N Charles St Ste 5201, 
    Towson, MD 
     (1.4 miles away)
    Languages Spoken:
    English, French

    Alicia Cool is a primary care provider, practicing in Internal Medicine in Towson, Maryland. Dr. Cool is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Atrial Septal Defect (ASD), and Patent Foramen Ovale.

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

    Office

    515 Fairmount Ave Ste 210, 
    Towson,, MD 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Matthew Peters is a Cardiologist practicing medicine in Towson,, Maryland. Dr. Peters is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Arrhythmias, Atrial Fibrillation, Heart Failure, and Thrombectomy. Dr. Peters is currently accepting new patients.

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

    Office

    6301 N Charles St Ste 5, 
    Baltimore, MD 
     (2.2 miles away)
    Languages Spoken:
    English

    Iredell Iglehart-Iii is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Iglehart-Iii is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Sciatica, Tenosynovitis, Toxic Synovitis, and Necrotizing Vasculitis.

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

    UMM Peds Cardiology Lutherville

    Avenue, MD 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Peter Gaskin is a Pediatric Cardiologist practicing medicine in Avenue, Maryland. Dr. Gaskin is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Patent Ductus Arteriosus, Ventricular Septal Defects, Heart Murmurs, and Bicuspid Aortic Valve. Dr. Gaskin is board certified in American Board Of Pediatrics - Pediatric Cardiology, 2002 and American Board Of Pediatrics - Pediatrics, 1997. Dr. Gaskin is currently accepting new patients.

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

    Sinai Cardiology Faculty-Mirowski

    5051 Greenspring Ave Ste 304, 
    Baltimore,, MD 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brad Pfeffer is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Pfeffer 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 Attack, Apoplexy, Arterial Embolism, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Pfeffer is currently accepting new patients.

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

    Sinai Cardiology Faculty-Mirowski

    5051 Greenspring Ave Ste 304, 
    Baltimore,, MD 
     (3.9 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Henry Sun is an Interventional Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Sun 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 Coronary Heart Disease, Heart Attack, Apoplexy, Pacemaker Implantation, and Endoscopy. Dr. Sun is currently accepting new patients.

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

    Chesapeake Cardiovascular Associates LLC

    3333 N Calvert St Ste 500, 
    Baltimore,, MD 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Marc Mugmon is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Mugmon is rated as an Experienced 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 Cardiomyopathy, Coronary Heart Disease, Atherosclerosis, and Angina. Dr. Mugmon is currently accepting new patients.

    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine
    Experienced in Atrial Septal Defect (ASD)
    Internal Medicine
    201 E University Pkwy Dept Of, 
    Baltimore, MD 
     (4.8 miles away)
    Languages Spoken:
    English

    Lida Koskina is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Koskina is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Atrial Septal Defect (ASD) and Percutaneous Coronary Intervention (PCI).

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

    MedStar Union Memorial Hospital

    201 E University Pkwy, 
    Baltimore,, MD 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rachel Marcus is a Cardiologist practicing medicine in Baltimore,, Maryland. Dr. Marcus is rated as an Experienced provider by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Chagas Disease, Endocarditis, Cardiomyopathy, and Pediatric Myocarditis. Dr. Marcus is currently accepting new patients.

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

    MedStar Union Memorial Hospital

    201 E University Pkwy, 
    Baltimore, MD 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Antony Kaliyadan is an Interventional Cardiologist practicing medicine in Baltimore, Maryland. Dr. Kaliyadan is rated as an Experienced 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 Heart Attack, Apoplexy, Pulmonary Hypertension, Angioplasty, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Kaliyadan is currently accepting new patients.

    Showing 1-20 of 53

    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 towson, MD?

    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 towson, MD?

    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 towson, MD?

    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 towson, MD?

    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 towson, MD?

    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 towson, MD?

    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 towson, MD?

    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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