The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in New Haven, CT

Find the Top Inappropriate Sinus Tachycardia (IST) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 82 doctor with experience in Inappropriate Sinus Tachycardia (IST) near New Haven, CT. Of these, 80 are Experienced and 2 are Advanced.

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82 providers found
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology

    Ynhasc-Temple Surgical Center

    60 Temple St, 
    New Haven, CT 
     (0.3 miles away)
    Languages Spoken:
    English

    Brian Swirsky is an Interventional Cardiologist practicing medicine in New Haven, Connecticut. Dr. Swirsky is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Anomalous Left Coronary Artery from the Pulmonary Artery, Congenital Coronary Artery Malformation, Inappropriate Sinus Tachycardia (IST), and Arrhythmias.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)

    Yale New Haven Hospital

    20 York St, 
    New Haven,, CT 
     (0.5 miles away)
    Languages Spoken:
    English

    Bernardo Lievano is a Cardiologist practicing medicine in New Haven,, Connecticut. Dr. Lievano is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Atrial Fibrillation, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Pediatric Myocarditis.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology

    Yale New Haven Hospital

    20 York St, 
    New Haven,, CT 
     (0.5 miles away)
    Languages Spoken:
    English

    Sarah Hull is a Cardiologist practicing medicine in New Haven,, Connecticut. Dr. Hull is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, Brugada Syndrome, and Cardiomyopathy Due to Anthracyclines.

    Learn about our expert tiers
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)

    Yale New Haven Hospital

    20 York St, 
    New Haven, CT 
     (0.5 miles away)
    Languages Spoken:
    English

    Susan Marlatt is a Radiologist practicing medicine in New Haven, Connecticut. Dr. Marlatt is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her clinical expertise encompasses Vertigo, Chronic Cough, Tenosynovitis, and Pleural Effusion.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology

    Radiology And Biomedical Imaging-New Haven-Yale Physicians Building

    800 Howard Ave, 
    New Haven,, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    Brian Malm is a Cardiologist practicing medicine in New Haven,, Connecticut. Dr. Malm is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Arterial Embolism, Atrial Fibrillation, Heart Attack, and Fainting.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology

    Office

    1450 Chapel St, 
    New Haven,, CT 
     (0.8 miles away)
    Languages Spoken:
    English

    Joyce Oen is a Cardiologist practicing medicine in New Haven,, Connecticut. Dr. Oen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Short QT Syndrome, Brugada Syndrome, and Postural Orthostatic Tachycardia Syndrome (POTS).

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)

    Yale-New Haven Hospital-Saint Raphael Campus

    1450 Chapel St, 
    New Haven,, CT 
     (0.8 miles away)
    Languages Spoken:
    English

    Costin Ionescu is a Cardiologist practicing medicine in New Haven,, Connecticut. Dr. Ionescu is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, Brugada Syndrome, Atherosclerosis, and Angioplasty.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology

    Burt Medical Lab Inc

    175 Sherman Ave, 
    New Haven,, CT 
     (0.9 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ron Nudel is a Cardiologist practicing medicine in New Haven,, Connecticut. He has been practicing medicine for over 44 years. Dr. Nudel is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Atrial Fibrillation, and Pacemaker Implantation.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology

    Hartford Healthcare Medical Group

    46 Prince St Ste 310, 
    New Haven,, CT 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ajoy Kapoor is a Cardiologist practicing medicine in New Haven,, Connecticut. Dr. Kapoor is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Ectopic Heartbeat, and High Cholesterol.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology

    Hartford Healthcare Medical Group

    46 Prince St Ste 310, 
    New Haven, CT 
     (1.0 miles away)
    Languages Spoken:
    English

    Jonathan Siegfried is an Interventional Cardiologist practicing medicine in New Haven, Connecticut. Dr. Siegfried is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Angina, Atherosclerosis, Coronary Heart Disease, and Aortic Valve Stenosis.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Internal Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Internal Medicine

    Hartford Healthcare Medical Group

    46 Prince St Ste 310, 
    New Haven,, CT 
     (1.0 miles away)
    Languages Spoken:
    English

    Robert Morrison is an Internal Medicine provider practicing medicine in New Haven,, Connecticut. Dr. Morrison is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Prolapse, Dilated Cardiomyopathy (DCM), Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology

    Va Connecticut Hcs-West Haven

    950 Campbell Ave, 
    West Haven,, CT 
     (2.3 miles away)
    Languages Spoken:
    English

    Mark Casey is a Cardiologist practicing medicine in West Haven,, Connecticut. Dr. Casey is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Fainting, Brugada Syndrome, Short QT Syndrome, and Postural Orthostatic Tachycardia Syndrome (POTS).

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)

    Office

    203 Main St, 
    East Haven,, CT 
     (3.7 miles away)
    Languages Spoken:
    English

    Ricardo Cordido is a Cardiologist practicing medicine in East Haven,, Connecticut. Dr. Cordido is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Arrhythmogenic Right Ventricular Cardiomyopathy, Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology | Internal Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology | Internal Medicine

    Yale Medical Group

    175 Sherman Ave, 
    New Haven, CT 
     (0.9 miles away)
    Experience:
    47+ years
    Languages Spoken:
    English
    Accepting New Patients

    Mark Schoenfeld is a Cardiologist and an Internal Medicine provider practicing medicine in New Haven, Connecticut. He has been practicing medicine for over 47 years. Dr. Schoenfeld is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Catecholaminergic Polymorphic Ventricular Tachycardia, Bidirectional Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Schoenfeld is board certified in American Board Of Internal Medicine, Clinical Cardiac Electrophysiology , American Board Of Internal Medicine, Cardiology, Cardiovascular Disease , and American Board Of Internal Medicine. Dr. Schoenfeld is currently accepting new patients.

    Advanced in Inappropriate Sinus Tachycardia (IST)
    Infectious Disease
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Infectious Disease

    Va Connecticut Hcs-West Haven

    950 Campbell Ave, 
    West Haven, CT 
     (2.3 miles away)
    Languages Spoken:
    English

    Richard Sutton is an Infectious Disease provider practicing medicine in West Haven, Connecticut. Dr. Sutton is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), HIV/AIDS, Long Haul COVID, and Severe Acute Respiratory Syndrome (SARS).

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Nurse Practitioner
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Nurse Practitioner

    Yale New Haven Health

    20 York St Fl 2, 
    New Haven, CT 
     (0.2 miles away)
    Languages Spoken:
    English

    Allyssa Graham is a Nurse Practitioner practicing medicine in New Haven, Connecticut. Ms. Graham is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her clinical expertise encompasses Vitamin D Deficiency, Protein Deficiency, Inappropriate Sinus Tachycardia (IST), and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiac Electrophysiology | Cardiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiac Electrophysiology | Cardiology
    789 Howard Ave, 
    New Haven, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    James Hummel is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in New Haven, Connecticut. Dr. Hummel is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Postural Orthostatic Tachycardia Syndrome (POTS), Vagotomy, and Cardiac Ablation.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Cardiac Electrophysiology

    Yale University

    800 Howard Ave, 
    New Haven, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    Lynda Rosenfeld is a Cardiologist and a Cardiac Electrophysiologist practicing medicine in New Haven, Connecticut. Dr. Rosenfeld is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Sarcoidosis, Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, Pacemaker Implantation, and Heart Transplant.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiac Electrophysiology | Cardiology | Nuclear Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiac Electrophysiology | Cardiology | Nuclear Medicine

    Yale University

    800 Howard Ave, 
    New Haven, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    Eric Bader is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in New Haven, Connecticut. Dr. Bader is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Short QT Syndrome, Brugada Syndrome, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Pain Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Cardiology | Pain Medicine

    Yale University

    800 Howard Ave, 
    New Haven, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    Nathan Kruger is a Cardiologist and a Pain Medicine provider practicing medicine in New Haven, Connecticut. Dr. Kruger is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Heart Failure with Preserved Ejection Fraction (HFpEF), Thoracic Aortic Aneurysm, and Angioplasty.

    Showing 1-20 of 82

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near New Haven, CT?

    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 Inappropriate Sinus Tachycardia (IST) doctor near New Haven, CT?

    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 Inappropriate Sinus Tachycardia (IST) doctors near New Haven, CT?

    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 Inappropriate Sinus Tachycardia (IST) doctors near New Haven, CT?

    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 Inappropriate Sinus Tachycardia (IST) doctor near New Haven, CT?

    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 Inappropriate Sinus Tachycardia (IST) doctor search results page. 

    Why is it important to get a second opinion from a different Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) doctor near New Haven, CT?

    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 Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) doctors near New Haven, CT?

    Look for the filter feature on the left side of the Inappropriate Sinus Tachycardia (IST) 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 Inappropriate Sinus Tachycardia (IST) doctor that offers video calls?

    Look for the filter feature on the left-side of the Inappropriate Sinus Tachycardia (IST) 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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