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    Last Updated: 10/30/2025

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    MediFind found 160 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Valhalla, NY. Of these, 146 are Experienced and 14 are Advanced.

    Location
    LocationClose
    160 providers found
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Cardiac Electrophysiology | Cardiology
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Cardiac Electrophysiology | Cardiology

      Optum Medical Care PC

      90 S Bedford Rd, 
      Mount Kisco, NY 
       (8.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robert Knotts is a Cardiac Electrophysiologist and a Cardiologist in Mount Kisco, New York. Dr. Knotts is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Long QT Syndrome, Timothy Syndrome, Long QT Syndrome 5, Cardiac Ablation, and Pacemaker Implantation.

      William H. Frishman
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Valhalla, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      William Frishman is a Cardiologist in Valhalla, New York. Dr. Frishman is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Heart Failure, Hypertension, Embolectomy, and Lithotripsy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Pediatric Cardiology | Pediatrics
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Pediatric Cardiology | Pediatrics
      19 Bradhurst Ave, Suite 1400, 
      Hawthorne, NY 
       (1.6 miles away)
      Languages Spoken:
      English

      Julian Stewart is a Pediatric Cardiologist and a Pediatrics provider in Hawthorne, New York. Dr. Stewart is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Postural Orthostatic Tachycardia Syndrome (POTS), Fainting, Low Blood Pressure, and Arrhythmias.

      Learn about our expert tiers
      Mitchell I. Fenster
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine

      Northwell Health Physician Partners At Valhalla

      465 Columbus Avenue, Suite 125, 
      Valhalla, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mitchell Fenster is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Fenster is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

      Christine Tholany
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine

      Northwell Health Physician Partners At Valhalla

      465 Columbus Avenue, Suite 125, 
      Valhalla, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christine Tholany is a primary care provider, practicing in Family Medicine in Valhalla, New York. Dr. Tholany is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Familial Dilated Cardiomyopathy, and Alopecia Areata.

      Andrew M. Lowe
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine

      Northwell Health Physician Partners At Valhalla

      465 Columbus Avenue, Suite 125, 
      Valhalla, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Andrew Lowe is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Lowe is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are High Cholesterol, Anemia, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19.

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

      WPHPA Cardiology

      122 Maple Avenue, 7th Floor, 
      White Plains, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Dr. Joshua Latzman is a board-certified physician in Cardiology, Nuclear Cardiology and Echocardiography, based at White Plains Hospital's Center for Advanced Medicine & Surgery (CAMS) in White Plains. Dr. Latzman is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), High Cholesterol, Apoplexy, and Heart Attack.

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

      WPHPA Cardiology

      122 Maple Avenue, 7th Floor, 
      White Plains, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Dr. Mitchell Fishbach is a cardiologist at White Plains Hospital Physician Associates. Board-certified in internal medicine and cardiovascular disease, he brings over 35 years of experience to White Plains Hospital, specializing in the diagnosis, treatment and management of heart and cardiovascular conditions. Dr. Fishbach is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Heart Attack.

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

      WPHPA Cardiology

      122 Maple Avenue, 7th Floor, 
      White Plains, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Dr. Douglas J. Hart is Director of Echocardiography at White Plains Hospital. He specializes in cardiovascular disease, echocardiography, and nuclear cardiology. Dr. Hart is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Angina, Heart Failure, and Pulmonary Edema.

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

      WPHPA Medical Specialists

      170 Maple Avenue, Suite 104, 
      White Plains, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Dr. Smriti Deshmukh is board certified in Cardiology, Echocardiography and Nuclear Cardiology. Her areas of clinical expertise include adult cardiology, as well as advanced echocardiography and nuclear cardiac imaging. She is the Director of Echocardiography at White Plains Hospital. Dr. Deshmukh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Familial Neurocardiogenic Syncope, Cardiac Amyloidosis, Primary Localized Cutaneous Amyloidosis, and Pulmonary Edema.

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

      WPHPA Cardiology

      122 Maple Avenue, 7th Floor, 
      White Plains, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Dr. Anthony D. Mercando is a board-certified cardiologist at White Plains Hospital Physician Associates. He specializes in preventive cardiology and treats patients for a variety of heart-related medical concerns, including hypertension, lipid abnormalities, arrhythmias, congestive heart failure, heart murmurs, and chest pain. Dr. Mercando is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Bidirectional Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

      Michael H. Swirsky
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      East Post Road Medical Services PC

      41 E Post Rd, 
      White Plains, NY 
       (3.4 miles away)
      Languages Spoken:
      English

      The radiologists at White Plains Hospital Physician Associates are fellowship-trained and board-certified in diagnostic radiology, with many having specialty areas of interest and focus. Utilizing state-of-the art technology, radiologists provide CT scans, PET scans, ultrasounds, x-rays, mammograms and MRIs among other services. Dr. Swirsky is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Chronic Cough, Vertigo, Lung Nodules, and Boils.

      Edward C. Yun
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Northwell Health Physician Partners Cardiology At Sleepy Hollow

      362 North Broadway, First Floor, 
      Sleepy Hollow, NY 
       (3.6 miles away)
      Languages Spoken:
      English, Korean, Spanish

      Edward Yun is a Cardiologist in Sleepy Hollow, New York. Dr. Yun is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Infective Endocarditis, Endocarditis, Coronary Heart Disease, and Atherosclerosis.

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

      Northwell Health Physician Partners Cardiology At Sleepy Hollow

      362 North Broadway, First Floor, 
      Sleepy Hollow, NY 
       (3.6 miles away)
      Languages Spoken:
      English, Hebrew

      Michael Feld is a Cardiologist in Sleepy Hollow, New York. Dr. Feld is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Endocarditis, Atrial Fibrillation, Coronary Heart Disease, and Atherosclerosis.

      Anthony F. Yu
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)

      Msk Harrison

      500 Westchester Ave, 
      West Harrison, NY 
       (3.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anthony Yu is a Cardiologist in West Harrison, New York. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Cardiomyopathy Due to Anthracyclines, Doxorubicin-Induced Cardiomyopathy, Cardiomyopathy, and Arrhythmogenic Right Ventricular Cardiomyopathy.

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

      Greenwich Medical Associates

      81 Holly Hill Lane FL 3, 
      Greenwich, CT 
       (8.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Glenn Gandelman is a Cardiologist in Greenwich, Connecticut. Dr. Gandelman is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Heart Murmurs, and Arterial Insufficiency.

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

      Westchester Medical Center Advanced Physician Services PC

      100 Woods Rd, 
      Valhalla, NY 
       (1.7 miles away)
      Languages Spoken:
      English

      Syed Naqvi is a Cardiologist in Valhalla, New York. Dr. Naqvi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Atrial Fibrillation, Familial Neurocardiogenic Syncope, and Thrombectomy.

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

      Westchester Medical Center Advanced Physician Services PC

      100 Woods Rd, 
      Valhalla, NY 
       (1.7 miles away)
      Languages Spoken:
      English, Turkish
      Accepting New Patients

      Isik Turker is a Cardiologist in Valhalla, New York. Dr. Turker is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Ventricular Fibrillation, Brugada Syndrome, Myocarditis, and Cardiomyopathy. Dr. Turker is currently accepting new patients.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine | Hospital Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Internal Medicine | Hospital Medicine
      100 Woods Rd, 
      Valhalla, NY 
       (1.7 miles away)
      Languages Spoken:
      English

      Jaehyuck Im is a Hospital Medicine provider in Valhalla, New York. Dr. Im is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Febrile Neutropenia, Gallbladder Disease, and Inappropriate Sinus Tachycardia (IST).

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

      Westchester Medical Center Advanced Physician Services PC

      100 Woods Rd, 
      Valhalla, NY 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joseph Harburger is a Cardiologist in Valhalla, New York. Dr. Harburger is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Heart Attack, Apoplexy, Cardiac Ablation, and Pacemaker Implantation.

      Showing 1-20 of 160

      Last Updated: 10/30/2025

      When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Valhalla, 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 Valhalla, 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 Valhalla, 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 Valhalla, 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 Valhalla, 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 Valhalla, 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 Valhalla, 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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