The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Port Jefferson, NY

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

Last Updated: 04/28/2026

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MediFind found 77 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Port Jefferson, NY. Of these, 69 are Experienced and 8 are Advanced.

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77 providers found
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology | Cardiology
    Advanced in Inappropriate Sinus Tachycardia (IST)
    Interventional Cardiology | Cardiology

    Three Village Cardiology

    210 Belle Mead Rd, 
    East Setauket, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    Tien Nguyen is a Cardiologist and an Interventional Cardiologist practicing medicine in East Setauket, New York. Dr. Nguyen is rated as an Advanced 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 Apoplexy, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Short QT Syndrome. Dr. Nguyen is board certified in American Board Of Internal Medicine/Cardiovascular Disease and American Board Of Internal Medicine/Interventional Cardiology.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Internal Medicine | Intensive Care Medicine | Pulmonary Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Internal Medicine | Intensive Care Medicine | Pulmonary Medicine
    5225 Nesconset Highway, Suite 60, 
    Port Jefferson Station, NY 
     (2.6 miles away)
    Languages Spoken:
    English

    Andrew Weber is an Internal Medicine specialist and an Intensive Care Medicine provider practicing medicine in Port Jefferson Station, New York. Dr. Weber 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 Pneumonia, Hypovolemic Shock, COVID-19, Gastrostomy, and Angioplasty. Dr. Weber is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Critical Care Medicine.

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

    Stonybrook Dialysis Clinic

    26 Research Way, 
    East Setauket,, NY 
     (2.9 miles away)
    Languages Spoken:
    English

    Stephen Vlay is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Vlay is rated as an Advanced 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 Fainting, Familial Neurocardiogenic Syncope, Congenital Heart Disease (CHD), Familial Ventricular Tachycardia, and Pacemaker Implantation.

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

    Three Village Cardiology

    210 Belle Mead Rd, 
    East Setauket, NY 
     (3.5 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu

    Mohit Sharma is a Cardiologist practicing medicine in East Setauket, New York. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), Hypertension, and Familial Ventricular Tachycardia. Dr. Sharma is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Cardiovascular Disease.

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

    Three Village Cardiology

    210 Belle Mead Rd, 
    East Setauket, NY 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Shenouda is a Cardiologist practicing medicine in East Setauket, New York. Dr. Shenouda is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Pediatric Myocarditis, Wolff-Parkinson-White Syndrome, Embolectomy, and Pacemaker Implantation. Dr. Shenouda is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Cardiovascular Disease.

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

    Three Village Cardiology

    210 Belle Mead Rd, 
    East Setauket, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    Rohan Perera is a Cardiologist practicing medicine in East Setauket, New York. Dr. Perera is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Atrial Fibrillation, and Angina.

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

    Three Village Cardiology

    210 Belle Mead Rd, 
    East Setauket, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    Michael Matilsky is a Cardiologist practicing medicine in East Setauket, New York. Dr. Matilsky 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 High Cholesterol, Sitosterolemia, Mitral Valve Regurgitation, and Atherosclerosis.

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

    St. Charles Hospital

    200 Belle Terre Rd, 
    Port Jefferson, NY 
     (0.4 miles away)
    Languages Spoken:
    English

    Jeffrey Wheeler is an Emergency Medicine provider practicing medicine in Port Jefferson, New York. Dr. Wheeler is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Sciatica, Chronic Pain, Inappropriate Sinus Tachycardia (IST), and Shingles.

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

    North Suffolk Cardiology Associates

    45 Research Way Ste 108, 
    East Setauket, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    David Franko is a Cardiologist practicing medicine in East Setauket, New York. Dr. Franko is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Aortic Regurgitation, Necrosis, Arterial Embolism, Carotid Artery Disease, and Pacemaker Implantation.

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

    North Suffolk Cardiology Associates

    45 Research Way Ste 108, 
    East Setauket,, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Thomas Mcbrearty is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Mcbrearty 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 Aortic Regurgitation, Necrosis, Pediatric Myocarditis, and Glucocorticoid-Remediable Aldosteronism.

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

    North Suffolk Cardiology Associates

    45 Research Way Ste 108, 
    East Setauket,, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Christopher Cesa is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Cesa is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Glucocorticoid-Remediable Aldosteronism, Hypertension, Aortic Regurgitation, and Pacemaker Implantation.

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

    North Suffolk Cardiology Associates

    45 Research Way Ste 108, 
    East Setauket,, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Jason Sadlofsky is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Sadlofsky 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 Atrial Fibrillation, Arterial Embolism, Carotid Artery Disease, and Aortic Regurgitation.

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

    North Suffolk Cardiology Associates

    45 Research Way Ste 108, 
    East Setauket, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Chirayu Gor is a Cardiologist practicing medicine in East Setauket, New York. Dr. Gor is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Aortic Regurgitation, Necrosis, Pediatric Myocarditis, Atherosclerosis, and Pacemaker Implantation.

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

    North Suffolk Cardiology Associates

    45 Research Way Ste 108, 
    East Setauket,, NY 
     (2.3 miles away)
    Languages Spoken:
    English

    Robert Kulina is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Kulina is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Arterial Embolism, Aortic Regurgitation, Pediatric Myocarditis, Pacemaker Implantation, and Cardiac Ablation.

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

    North Suffolk Cardiology-Stony Brook Community Medical PC

    45 Research Way, 
    East Setauket,, NY 
     (3.0 miles away)
    Languages Spoken:
    English

    Emanuel Chryssos is a Cardiologist practicing medicine in East Setauket,, New York. Dr. Chryssos is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Arterial Embolism, Carotid Artery Disease, Aortic Regurgitation, Angioplasty, and Pacemaker Implantation.

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

    Harbor View Medical Services PC

    210 N Belle Mead Ave, 
    East Setauket, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    Jagdeep Singh is a Cardiologist practicing medicine in East Setauket, New York. Dr. Singh 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, Coronary Heart Disease, Heart Failure, Osteotomy, and Pacemaker Implantation.

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

    Harbor View Medical Services PC

    210 N Belle Mead Ave, 
    East Setauket, NY 
     (3.5 miles away)
    Languages Spoken:
    English

    Shug Young is a Cardiologist practicing medicine in East Setauket, New York. Dr. Young 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 Coronary Heart Disease, Atherosclerosis, Angina, Angioplasty, and Cardiac Ablation.

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

    North Shore-Lij Medical PC

    815 Hallock Ave, 
    Port Jefferson Station, NY 
     (1.6 miles away)
    Languages Spoken:
    English, Hindi, Marathi, Spanish
    Accepting New Patients
    Offers Telehealth

    John Catanzaro is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Port Jefferson Station, New York. Dr. Catanzaro is rated as an Advanced 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 Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation. Dr. Catanzaro is currently accepting new patients.

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

    Northwell Health Mather Medical Group Primary Care And Sleep Medicine At Washington Park

    1500 Route 112, Suite A, 
    Port Jeff Station, NY 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christine Giacobbe is a primary care provider, practicing in Internal Medicine in Port Jeff Station, New York. Dr. Giacobbe is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses High Cholesterol, Generalized Anxiety Disorder (GAD), Infant Hyperglycemia, and Hypothyroidism.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Experienced in Inappropriate Sinus Tachycardia (IST)
    9 Brooksite Drive, 
    Smithtown, NY 
     (9.4 miles away)
    Languages Spoken:
    English, French, Hebrew
    Offers Telehealth

    Cornell Cohen is a Cardiologist practicing medicine in Smithtown, New York. Dr. Cohen 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 Heart Murmurs, Mitral Valve Regurgitation, Aortic Regurgitation, and Angina.

    Showing 1-20 of 77

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Port Jefferson, NY?

    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 Port Jefferson, NY?

    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 Port Jefferson, NY?

    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 Port Jefferson, NY?

    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 Port Jefferson, NY?

    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 Port Jefferson, NY?

    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 Port Jefferson, NY?

    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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