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    Last Updated: 10/30/2025

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    MediFind found 98 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Nashua, NH. Of these, 84 are Experienced, 11 are Advanced and 3 are Distinguished.

    Location
    LocationClose
    98 providers found
      Advanced in Inappropriate Sinus Tachycardia (IST)
      Advanced in Inappropriate Sinus Tachycardia (IST)

      St. Joseph Hospital Of Nashua Nh

      172 Kinsley St, 
      Nashua, NH 
       (0.9 miles away)
      Languages Spoken:
      English

      Samuel Joffe is a Cardiologist in Nashua, New Hampshire. Dr. Joffe is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Coronary Heart Disease, Cardiomyopathy, Aortic Regurgitation, and Atrial Fibrillation.

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

      St. Joseph Hospital Of Nashua Nh

      172 Kinsley St, 
      Nashua, NH 
       (0.9 miles away)
      Languages Spoken:
      English, Spanish

      Peter Gibson is a Cardiologist in Nashua, New Hampshire. Dr. Gibson is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, Coronary Heart Disease, and Atherosclerosis.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Cardiac Electrophysiology
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Cardiology | Cardiac Electrophysiology

      Cardiovascular Specialists Of New England, LLC

      6 Buttrick Rd, Suite 200, 
      Londonderry, NH 
       (8.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jinu John is a Cardiologist and a Cardiac Electrophysiologist in Londonderry, New Hampshire. Dr. John is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Ectopic Heartbeat, Atrial Fibrillation, Familial Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

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

      Foundation Medical Partners Inc

      8 Prospect St, 
      Nashua, NH 
       (0.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ajay Sharma is a Cardiologist in Nashua, New Hampshire. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Myxoma, Heart Attack, Atrial Fibrillation, Pancreaticoduodenectomy, and Splenectomy.

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

      Southern New Hampshire Radiology Consultants PC

      8 Prospect St, 
      Nashua, NH 
       (0.2 miles away)
      Languages Spoken:
      English

      David Fontaine is a Radiologist in Nashua, New Hampshire. Dr. Fontaine is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Boils, Vertigo, Breast Lump, and Melorheostosis.

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

      St. Joseph Hospital Of Nashua Nh

      172 Kinsley St, 
      Nashua, NH 
       (0.9 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English

      Amir Shaikh is a Cardiologist in Nashua, New Hampshire. Dr. Shaikh has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Mitral Stenosis, Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, Aortic Regurgitation, and Cardiac Ablation.

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

      St. Joseph Hospital Of Nashua Nh

      172 Kinsley St, 
      Nashua, NH 
       (0.9 miles away)
      Languages Spoken:
      English

      Steven Beaudette is a Cardiologist in Nashua, New Hampshire. Dr. Beaudette is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Experienced in Inappropriate Sinus Tachycardia (IST)
      166 Kinsley St Ste 301, 
      Nashua, NH 
       (1.2 miles away)
      Languages Spoken:
      English

      Craig Berry is a Cardiologist in Nashua, New Hampshire. Dr. Berry is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Coronary Heart Disease, Atrial Fibrillation, Atherosclerosis, and Angina.

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

      St. Joseph Hospital Of Nashua Nh

      173 Daniel Webster Hwy, 
      Nashua, NH 
       (2.8 miles away)
      Languages Spoken:
      English

      Mitchell Cohen is a primary care provider, practicing in Internal Medicine in Nashua, New Hampshire. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Parkinson's Disease, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Lung Metastases.

      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine
      Experienced in Inappropriate Sinus Tachycardia (IST)
      Family Medicine
      173 Daniel Webster Hwy, 
      Nashua, NH 
       (2.8 miles away)
      Languages Spoken:
      English

      Mark Messier is a primary care provider, practicing in Family Medicine in Nashua, New Hampshire. Dr. Messier is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young.

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

      Foundation Medical Partners Inc

      29 Northwest Blvd, 
      Nashua, NH 
       (5.0 miles away)
      Languages Spoken:
      English

      Paul Boffetti is an Interventional Cardiologist and a Cardiologist in Nashua, New Hampshire. Dr. Boffetti is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Cardiomyopathy, Angioplasty, and Pacemaker Implantation.

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

      Cardiovascular Specialists Of New England, LLC

      6 Buttrick Rd, Suite 200, 
      Londonderry, NH 
       (8.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jamie Kim is a Cardiac Electrophysiologist and a Cardiologist in Londonderry, New Hampshire. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Ectopic Heartbeat, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

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

      Lowell General Inpatient Specialists PLLC

      295 Varnum Ave, 
      Lowell, MA 
       (9.9 miles away)
      Languages Spoken:
      English

      Maheswaran Pillai is a primary care provider, practicing in Internal Medicine in Lowell, Massachusetts. Dr. Pillai is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Memory Loss, Lung Metastases, Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Gastrostomy.

      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Distinguished in Inappropriate Sinus Tachycardia (IST)

      Lgh Merrimack Valley Cardiology Associates, LLC

      14 Research Pl, Suite 3, 
      North Chelmsford, MA 
       (10.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Ewald is a Cardiologist in North Chelmsford, Massachusetts. Dr. Ewald is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Fainting. Dr. Ewald is currently accepting new patients.

      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology | Cardiology
      Distinguished in Inappropriate Sinus Tachycardia (IST)
      Interventional Cardiology | Cardiology

      Lgh Merrimack Valley Cardiology Associates, LLC

      14 Research Pl, Suite 3, 
      North Chelmsford, MA 
       (10.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Omar Ali is an Interventional Cardiologist and a Cardiologist in North Chelmsford, Massachusetts. Dr. Ali is rated as a Distinguished provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Heart Attack, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Fainting. Dr. Ali is currently accepting new patients.

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

      St. Joseph Hospital Of Nashua Nh

      4 Dobson Way, 
      Merrimack, NH 
       (5.7 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Corey Gittleman is a primary care provider, practicing in Family Medicine in Merrimack, New Hampshire. Dr. Gittleman has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Obesity, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

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

      Pelham Healthcare Associates PLLC

      49 Atwood Rd, Suite 1, 
      Pelham, NH 
       (7.8 miles away)
      Languages Spoken:
      English, Spanish

      Amit Sharma is a primary care provider, practicing in Internal Medicine in Pelham, New Hampshire. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Hip Replacement.

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

      Foundation Medical Partners Inc

      68 Main St, 
      Pepperell, MA 
       (8.7 miles away)
      Languages Spoken:
      English

      Banu Oner is a Radiologist in Pepperell, Massachusetts. Dr. Oner is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Breast Lump, Breast Infection, Melorheostosis, and Melorheostosis with Osteopoikilosis.

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

      Derry Medical Center, PA

      50 Michels Way, Suite 102, 
      Londonderry, NH 
       (8.7 miles away)
      Languages Spoken:
      English

      Christine Hand is a primary care provider, practicing in Family Medicine in Londonderry, New Hampshire. Dr. Hand is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Obesity, Type 2 Diabetes (T2D), Obesity in Children, and Generalized Anxiety Disorder (GAD).

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

      Derry Medical Center, PA

      50 Michels Way, Suite 102, 
      Londonderry, NH 
       (8.7 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Katharine Wetherbee is a primary care provider, practicing in Family Medicine in Londonderry, New Hampshire. Dr. Wetherbee has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Obesity, Generalized Anxiety Disorder (GAD), Obesity in Children, Seasonal Affective Disorder (SAD), and Intrauterine Device Insertion.

      Showing 1-20 of 98

      Last Updated: 10/30/2025

      When should I see an Inappropriate Sinus Tachycardia (IST) doctor near Nashua, NH?

      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 Nashua, NH?

      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 Nashua, NH?

      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 Nashua, NH?

      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 Nashua, NH?

      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 Nashua, NH?

      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 Nashua, NH?

      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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