The 20 Best Inappropriate Sinus Tachycardia (IST) Doctors Near Me in Leominster, MA

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

Last Updated: 04/28/2026

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MediFind found 24 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Leominster, MA. Of these, 23 are Experienced and 1 are Advanced.

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

    100 Hospital Road

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    Cynthia Ennis is a Cardiologist and a Cardiac Electrophysiologist practicing medicine in Leominster, Massachusetts. She has been practicing medicine for over 24 years. Dr. Ennis is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Arrhythmias, Sick Sinus Syndrome, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Ennis is board certified in Cardiovascular Disease.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    30+ years
    Languages Spoken:
    English, Farsi

    Payam Aghassi is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 30 years. Dr. Aghassi is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Obstructive Sleep Apnea, Gastrostomy, and Endoscopy. Dr. Aghassi is board certified in Critical Care Medicine , Internal Medicine , Pulmonary Disease , and Sleep Medicine.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Intensive Care Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English

    Ryan Chua is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 23 years. Dr. Chua is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Tracheoesophageal Fistula, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy. Dr. Chua is board certified in Critical Care Medicine , Internal Medicine , and Pulmonary Disease.

    Learn about our expert tiers
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine | Pulmonary Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Intensive Care Medicine | Pulmonary Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English, Hindi, Punjabi

    Mandeep Hundal is an Intensive Care Medicine specialist and a Pulmonary Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 24 years. Dr. Hundal is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Lung Nodules, and Gastrostomy. Dr. Hundal is board certified in Critical Care Medicine and Pulmonary Disease.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

    Mass Lung & Allergy, PC

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    29+ years
    Languages Spoken:
    English, Spanish

    Plutarco Castellanos is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 29 years. Dr. Castellanos is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Gastrostomy, and Advanced Bronchoscopy. Dr. Castellanos is board certified in Critical Care Medicine and Pulmonary Disease.

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

    Leominster Office

    100 Hospital Rd Ste 3B, 
    Leominster, MA 
     (0.4 miles away)
    Languages Spoken:
    English

    Nicholas Mercadante is a Cardiologist practicing medicine in Leominster, Massachusetts. Dr. Mercadante 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 Atrial Fibrillation, Hyperlipidemia Type 3, Atherosclerosis, and Coronary Heart Disease.

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

    HealthAlliance-Clinton Hospital, Leominster Campus

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English, Hindi, Urdu

    Subasit Acharji is a Cardiologist practicing medicine in Leominster, Massachusetts. He has been practicing medicine for over 25 years. Dr. Acharji 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 Heart Attack, Angina, Apoplexy, Atherosclerosis, and Aortic Valve Replacement. Dr. Acharji is board certified in Cardiovascular Disease and Interventional Cardiology.

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

    HealthAlliance-Clinton Hospital, Leominster Campus

    100 Hospital Road, 
    Leominster, MA 
     (1.1 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English

    Ellen Gallant is a Cardiologist and a Nuclear Medicine provider practicing medicine in Leominster, Massachusetts. She has been practicing medicine for over 33 years. Dr. Gallant 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 Heart Attack, Apoplexy, Atrial Fibrillation, and Atherosclerosis. Dr. Gallant is board certified in Cardiovascular Disease and Nuclear Cardiology.

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

    Healthalliance-Clinton Hospital, Clinton Campus

    201 Highland St, 
    Clinton, MA 
     (7.6 miles away)
    Languages Spoken:
    English

    Rishi Vohora is a Cardiologist practicing medicine in Clinton, Massachusetts. Dr. Vohora is rated as an Advanced 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, Coronary Heart Disease, Atherosclerosis, and Angina.

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

    Quest Diagnostics Massachusetts LLC

    225 New Lancaster Rd, 
    Leominster, MA 
     (2.6 miles away)
    Languages Spoken:
    English

    Nicole Lynn is an Internal Medicine provider practicing medicine in Leominster, Massachusetts. Dr. Lynn is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Adenosine Deaminase 2 Deficiency, Cardiomyopathy, and Arrhythmogenic Right Ventricular Cardiomyopathy.

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

    SMG Lunenburg Family Practice

    324 Massachusetts Ave, 
    Lunenburg, MA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tisha Dickey is a primary care provider, practicing in Family Medicine in Lunenburg, Massachusetts. Dr. Dickey is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her clinical expertise encompasses Tennis Elbow, Corticobasal Degeneration, Lower Esophageal Ring, and Benign Esophageal Stricture.

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

    HealthyU - Sterling

    100 Leominster Rd, 
    Sterling, MA 
     (5.1 miles away)
    Languages Spoken:
    English

    Peter Wilson is a Cardiologist practicing medicine in Sterling, Massachusetts. Dr. Wilson 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 Cardiomyopathy, Myocarditis, Multifocal Atrial Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT).

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

    Central MA Cardiovascular Physicians Inc

    198 Groton Rd Ste 4, 
    Ayer, MA 
     (9.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adam Cerel is a Cardiologist practicing medicine in Ayer, Massachusetts. Dr. Cerel 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 Coronary Heart Disease, Atherosclerosis, Angina, and Arrhythmias.

    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Radiology | Radiology
    Experienced in Inappropriate Sinus Tachycardia (IST)
    Interventional Radiology | Radiology

    Reliant Medical Group Inc

    234 Washington St, 
    Hudson, MA 
     (14.1 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English

    Mohammed Quraishi is a Radiologist and an Interventional Radiologist practicing medicine in Hudson, Massachusetts. He has been practicing medicine for over 26 years. Dr. Quraishi 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 Aseptic and Alopecic Nodules of Scalp (AANS), Vertigo, Gallbladder Disease, and Tenosynovitis.

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

    SMG Nashoba Multispecialty Office, Suite 110

    190 Groton Rd, 
    Ayer, MA 
     (10.1 miles away)
    Languages Spoken:
    English

    Peter Ofman is a Cardiologist practicing medicine in Ayer, Massachusetts. Dr. Ofman is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His clinical expertise encompasses Arrhythmias, Atrial Fibrillation, Familial Ventricular Tachycardia, Cardiomyopathy, and Pacemaker Implantation.

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

    Heywood Hospital

    242 Green St, 
    Gardner, MA 
     (12.3 miles away)
    Languages Spoken:
    English

    Laura Chen is a Radiologist practicing medicine in Gardner, Massachusetts. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Tenosynovitis, Nasal Flaring, Vertigo, and Cerebellar Multiple System Atrophy.

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

    Heywood Hospital

    242 Green St, 
    Gardner, MA 
     (12.3 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Kenneth Sicard is a Radiologist practicing medicine in Gardner, Massachusetts. He has been practicing medicine for over 18 years. Dr. Sicard is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Bronchogenic Cyst, Visceromegaly, Emphysema, and Tenosynovitis.

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

    Heywood Hospital

    242 Green St, 
    Gardner,, MA 
     (12.3 miles away)
    Languages Spoken:
    English

    Michael Stauder is a Cardiologist practicing medicine in Gardner,, Massachusetts. Dr. Stauder 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 Familial Neurocardiogenic Syncope, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atrial Fibrillation.

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

    Heywood Hospital

    242 Green St, 
    Gardner,, MA 
     (12.3 miles away)
    Languages Spoken:
    English

    Craig Napolitano is a Cardiologist practicing medicine in Gardner,, Massachusetts. Dr. Napolitano 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 Failure with Preserved Ejection Fraction (HFpEF), Familial Neurocardiogenic Syncope, Coronary Heart Disease, and Angina.

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

    Charles River Medical Associates

    157 Washington Street, 
    Hudson, MA 
     (14.4 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Michele Goh is a primary care provider, practicing in Internal Medicine in Hudson, Massachusetts. She has been practicing medicine for over 26 years. Dr. Goh is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency.

    Showing 1-20 of 24

    Last Updated: 04/28/2026

    When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Leominster, MA?

    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 Leominster, MA?

    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 Leominster, MA?

    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 Leominster, MA?

    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 Leominster, MA?

    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 Leominster, MA?

    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 Leominster, MA?

    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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