The 20 Best Heart Block Doctors Near Me in New Hampshire, US

Find the Top Heart Block Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 29 doctor with experience in Heart Block near New Hampshire, US. Of these, 24 are Experienced, 4 are Advanced and 1 are Distinguished.

Location
LocationClose
29 providers found
    Distinguished in Heart Block
    Cardiology
    Distinguished in Heart Block
    Cardiology

    Elliot Professional Services

    1 Elliot Way, 
    Manchester, NH 
    Languages Spoken:
    English

    Tong Zhu is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Zhu is rated as a Distinguished provider by MediFind in the treatment of Heart Block. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Arrhythmias, His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

    Advanced in Heart Block
    Cardiology
    Advanced in Heart Block
    Cardiology

    Office

    1 Elliot Way Ste 100, 
    Manchester, NH 
    Languages Spoken:
    English

    Carl Fier is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Fier is rated as an Advanced provider by MediFind in the treatment of Heart Block. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Familial Neurocardiogenic Syncope, Heart Block, and Atrial Fibrillation.

    Advanced in Heart Block
    Cardiology
    Advanced in Heart Block
    Cardiology

    Elliot Hospital

    1 Elliot Way, 
    Manchester, NH 
    Languages Spoken:
    English

    Alan Garstka is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Garstka is rated as an Advanced provider by MediFind in the treatment of Heart Block. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Arrhythmias, Coronary Heart Disease, Atherosclerosis, and Pacemaker Implantation.

    Learn about our expert tiers
    Advanced in Heart Block
    Advanced in Heart Block

    Office

    1 Elliot Way Ste 100, 
    Manchester, NH 
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan Greenblatt is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Greenblatt is rated as an Advanced provider by MediFind in the treatment of Heart Block. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Aortic Regurgitation, Hypertension, and Fainting. Dr. Greenblatt is board certified in HCA Aventura Hospital.

    Experienced in Heart Block
    Cardiology
    Experienced in Heart Block
    Cardiology

    Office

    85 Spring St Ste 2A1, 
    Laconia,, NH 
    Experience:
    44+ years
    Languages Spoken:
    English

    Lin Miao is a Cardiologist practicing medicine in Laconia,, New Hampshire. He has been practicing medicine for over 44 years. Dr. Miao is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Aortic Regurgitation, and Fainting.

    Experienced in Heart Block
    Cardiology
    Experienced in Heart Block
    Cardiology

    Office

    1 Elliot Way Ste 100, 
    Manchester, NH 
    Languages Spoken:
    English

    Johny Kuttab is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Kuttab is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses His Bundle Tachycardia, Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), and Multifocal Atrial Tachycardia.

    Experienced in Heart Block
    Experienced in Heart Block

    Concord Hospital Cardiac Associates

    246 Pleasant St Ste 103, 
    Concord,, NH 
    Languages Spoken:
    English

    Jeffrey Lockhart is a Cardiologist practicing medicine in Concord,, New Hampshire. Dr. Lockhart is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Heart Block
    Experienced in Heart Block

    Cheshire Medical Center

    580 Court St, 
    Keene, NH 
    Languages Spoken:
    English
    Offers Telehealth

    Todd Silberstein is a Cardiologist practicing medicine in Keene, New Hampshire. Dr. Silberstein is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Familial Neurocardiogenic Syncope, Arrhythmias, Familial Progressive Cardiac Conduction Defect, and Pacemaker Implantation.

    Experienced in Heart Block
    Cardiology
    Experienced in Heart Block
    Cardiology

    New England Heart & Vascular Institute

    100 McGregor St # B, 
    Manchester,, NH 
    Languages Spoken:
    English

    Samuel Joffe is a Cardiologist practicing medicine in Manchester,, New Hampshire. Dr. Joffe is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Cardiomyopathy, Aortic Regurgitation, and Atrial Fibrillation.

    Experienced in Heart Block
    Cardiology
    Experienced in Heart Block
    Cardiology

    CH DHC Inc

    253 Pleasant St, 
    Concord, NH 
    Languages Spoken:
    English
    Offers Telehealth

    Hsu-ko Kuo is a Cardiologist practicing medicine in Concord, New Hampshire. Dr. Kuo is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, Angina, and Pacemaker Implantation.

    Experienced in Heart Block
    Cardiology
    Experienced in Heart Block
    Cardiology

    New England Heart & Vascular Institute

    100 McGregor St # B, 
    Manchester,, NH 
    Languages Spoken:
    English
    Offers Telehealth

    Jinu John is a Cardiologist practicing medicine in Manchester,, New Hampshire. Dr. John is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Ectopic Heartbeat, Atrial Fibrillation, Familial Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Heart Block
    Cardiology
    Experienced in Heart Block
    Cardiology

    St. Joseph Hospital Nashua Cardiology

    166 Kinsley St, 
    Nashua, NH 
    Languages Spoken:
    English

    Peter Gibson is a Cardiologist practicing medicine in Nashua, New Hampshire. Dr. Gibson is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, Coronary Heart Disease, and Atherosclerosis.

    Experienced in Heart Block
    Cardiology
    Experienced in Heart Block
    Cardiology

    Concord Hospital Cardiac Associates

    246 Pleasant St Ste 103, 
    Concord,, NH 
    Languages Spoken:
    English

    Ryan Van is a Cardiologist practicing medicine in Concord,, New Hampshire. Dr. Van is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Apoplexy, Aortic Valve Stenosis, Coronary Heart Disease, and Pacemaker Implantation.

    Experienced in Heart Block
    Experienced in Heart Block

    Office

    19 Old Rollinsford Rd Bldg B, 
    Dover,, NH 
    Languages Spoken:
    English

    William Danford is a Cardiologist practicing medicine in Dover,, New Hampshire. Dr. Danford is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Cardiomyopathy, Atherosclerosis, Angina, and Pacemaker Implantation.

    Experienced in Heart Block
    Experienced in Heart Block

    Dartmouth-Hitchcock Manchester Laboratory

    100 Hitchcock Way, 
    Manchester,, NH 
    Languages Spoken:
    English

    Teimuraz Apridonidze is a Cardiologist practicing medicine in Manchester,, New Hampshire. Dr. Apridonidze is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Pediatric Myocarditis, Atrial Fibrillation, Aortic Regurgitation, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Heart Block
    Experienced in Heart Block

    Wentworth Health Partners

    19 Old Rollinsford Rd, 
    Dover,, NH 
    Languages Spoken:
    English

    Gregory Imbrie is a Cardiologist practicing medicine in Dover,, New Hampshire. Dr. Imbrie is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Coronary Heart Disease, Fainting, Angioplasty, and Pacemaker Implantation.

    Advanced in Heart Block
    Advanced in Heart Block

    Elliot Hospital

    1 Elliot Way, 
    Manchester, NH 
    Languages Spoken:
    English

    Robert Lavery is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Lavery is rated as an Advanced provider by MediFind in the treatment of Heart Block. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Heart Block, Arrhythmias, Fainting, and Pacemaker Implantation.

    Experienced in Heart Block
    Cardiac Electrophysiology | Cardiology
    Experienced in Heart Block
    Cardiac Electrophysiology | Cardiology

    Lahey Clinic Inc

    6 Tsienneto Rd, Suite 101ll, 
    Derry, NH 
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Guy Kulbak is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Derry, New Hampshire. He has been practicing medicine for over 18 years. Dr. Kulbak is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Kulbak is currently accepting new patients.

    Experienced in Heart Block
    Cardiac Electrophysiology
    Experienced in Heart Block
    Cardiac Electrophysiology
    100 Mcgregor St, 
    Manchester, NH 
    Languages Spoken:
    English

    Connor Haugh is a Cardiac Electrophysiologist practicing medicine in Manchester, New Hampshire. Dr. Haugh is rated as an Experienced provider by MediFind in the treatment of Heart Block. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Heart Block
    Internal Medicine
    Experienced in Heart Block
    Internal Medicine

    Dartmouth-Hitchcock Manchester Laboratory

    100 Hitchcock Way, 
    Manchester, NH 
    Languages Spoken:
    English

    Heather Marks is a primary care provider, practicing in Internal Medicine in Manchester, New Hampshire. Dr. Marks is rated as an Experienced provider by MediFind in the treatment of Heart Block. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), High Cholesterol, and Hypothyroidism.

    Showing 1-20 of 29

    Last Updated: 04/28/2026

    What is the definition of Heart Block?

    Heart block is a problem in the electrical signals in the heart.

    Normally, the heart beat starts in an area in the top chambers of the heart (atria). This area is the heart's pacemaker. The electrical signals travel to the lower chambers of the heart (ventricles). This keeps the heart beat steady and regular.

    Heart block occurs when the electrical signal is slowed down or does not reach the bottom chambers of the heart. Your heart may beat slowly, or it may skip beats. Heart block may resolve on its own, or it may be permanent and require treatment.

    There are three degrees of heart block. First-degree heart block is the mildest type and third-degree is the most severe.

    First-degree heart block:

    • Rarely has symptoms or causes problems

    Second-degree heart block:

    • The electrical impulse may not reach the lower chambers of the heart.
    • The heart may miss a beat or beats and may be slow and irregular.
    • You may feel dizzy, faint, or have other symptoms.
    • This may be serious in some cases.

    Third-degree heart block:

    • The electrical signal does not move to the lower chambers of the heart. In this case, the lower chambers beat at a much slower rate, and the upper and lower chambers do not beat sequentially (one after the other) as they do normally.
    • The heart may fail to pump enough blood to the body. This can lead to fainting and shortness of breath.
    • This is an emergency that needs medical help right away.

    When should I see a Heart Block doctor in New Hampshire, US?

    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 a Heart Block doctor in New Hampshire, US?

    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 Heart Block doctors in New Hampshire, US?

    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 Heart Block doctors in New Hampshire, US?

    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 a Heart Block doctor in New Hampshire, US?

    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 Heart Block doctor search results page. 

    Why is it important to get a second opinion from a different Heart Block 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 a Heart Block doctor in New Hampshire, US?

    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 Heart Block 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 Heart Block 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 Heart Block doctors in New Hampshire, US?

    Look for the filter feature on the left side of the Heart Block 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 a Heart Block doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Block 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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