The 20 Best Coronary Heart Disease Doctors Near Me in Littleton, NH

Find the Top Coronary Heart Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 397 doctor with experience in Coronary Heart Disease near Littleton, NH. Of these, 298 are Experienced, 66 are Advanced and 33 are Distinguished.

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397 providers found
    Advanced in Coronary Heart Disease
    Advanced in Coronary Heart Disease
    Referral may be required

    CH DHC Inc

    253 Pleasant St, 
    Concord,, NH 
    603-229-5355
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Gerard Dillon is a Cardiologist practicing medicine in Concord,, New Hampshire. Dr. Dillon is rated as an Advanced provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Arrhythmogenic Right Ventricular Cardiomyopathy, Atherosclerosis, Coronary Heart Disease, and Atrial Fibrillation. Dr. Dillon is currently accepting new patients.

    Advanced in Coronary Heart Disease
    Advanced in Coronary Heart Disease
    Referral may be required

    Dartmouth-Hitchcock Manchester Laboratory

    100 Hitchcock Way, 
    Manchester, NH 
    603-695-2600
    Languages Spoken:
    English
    See accepted insurances

    Kalyan Ghanta is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Ghanta is rated as an Advanced provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Fainting, Familial Neurocardiogenic Syncope, Atrial Fibrillation, and Inappropriate Sinus Tachycardia (IST).

    Experienced in Coronary Heart Disease

    Dr. John T. Buchanan
    Family Medicine
    Experienced in Coronary Heart Disease

    Dr. John T. Buchanan
    Family Medicine

    Nashua Radiology

    2300 Southwood Dr, 
    Nashua, NH 
    603-440-7722
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    John Buchanan is a primary care provider, practicing in Family Medicine in Nashua, New Hampshire. Dr. Buchanan is rated as an Experienced provider by MediFind in the treatment of Coronary Heart Disease. His clinical expertise encompasses Gout, Anemia, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D).

    Learn about our expert tiers
    Experienced in Coronary Heart Disease
    Experienced in Coronary Heart Disease

    Nashua Radiology

    2300 Southwood Dr, 
    Nashua, NH 
    603-577-4200
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Ravi Sathyanarayanagowda is a primary care provider, practicing in Family Medicine in Nashua, New Hampshire. Dr. Sathyanarayanagowda is rated as an Experienced provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Progressive Multifocal Leukoencephalopathy, Sitosterolemia, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Portsmouth Cardiology Associates

    333 Borthwick Ave Ste 401, 
    Portsmouth, NH 
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Peter Dourdoufis is a Cardiologist practicing medicine in Portsmouth, New Hampshire. Dr. Dourdoufis is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), and Heart Bypass Surgery.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Catholic Medical Center

    100 McGregor St, 
    Manchester, NH 
    603-669-0413
    Languages Spoken:
    English
    See accepted insurances

    Vikas Veeranna is a Cardiologist practicing medicine in Manchester, New Hampshire. Dr. Veeranna is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Atrial Fibrillation, and Pediatric Myocarditis.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon, NH 
    603-650-5000
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Jon Wahrenberger is a Cardiologist practicing medicine in Lebanon, New Hampshire. Dr. Wahrenberger is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Heart Attack, Atrial Fibrillation, Pacemaker Implantation, and Angioplasty. Dr. Wahrenberger is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Cheshire Medical Center

    590 Court St, 
    Keene,, NH 
    603-354-6575
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Robert Spencer is a Cardiologist practicing medicine in Keene,, New Hampshire. Dr. Spencer is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Cardiomyopathy, Angina, Atrial Fibrillation, and Pacemaker Implantation. Dr. Spencer is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    St. Joseph Hospital Cardiology

    166 Kinsley St Ste 301, 
    Nashua,, NH 
    603-883-5673
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Steven Beaudette is a Cardiologist practicing medicine in Nashua,, New Hampshire. Dr. Beaudette is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Aortic Regurgitation, Pediatric Myocarditis, Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation. Dr. Beaudette is currently accepting new patients.

    Distinguished in Coronary Heart Disease

    Dr. Andrew T. Torkelson
    Internal Medicine
    Distinguished in Coronary Heart Disease

    Dr. Andrew T. Torkelson
    Internal Medicine

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon,, NH 
    603-650-7756
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Andrew Torkelson is a primary care provider, practicing in Internal Medicine in Lebanon,, New Hampshire. Dr. Torkelson is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Heart Murmurs, and Sitosterolemia. Dr. Torkelson is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Office

    2064 Woodbury Ave, 
    Newington,, NH 
    603-431-6691
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    David Cunningham is a Cardiologist practicing medicine in Newington,, New Hampshire. Dr. Cunningham is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Arrhythmias, Atrial Fibrillation, Sick Sinus Syndrome, and Pacemaker Implantation. Dr. Cunningham is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    New England Heart & Vascular Institute

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

    Samuel Joffe is a Cardiologist practicing medicine in Manchester,, New Hampshire. Dr. Joffe is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. 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.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon, NH 
    603-650-9491
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Armin Helisch is a Cardiologist practicing medicine in Lebanon, New Hampshire. Dr. Helisch is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Coronary Heart Disease, Angina, Pacemaker Implantation, and Cardiac Ablation. Dr. Helisch is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon, NH 
    603-650-5724
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Terrence Welch is a Cardiologist practicing medicine in Lebanon, New Hampshire. Dr. Welch is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Necrosis, Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation. Dr. Welch is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon, NH 
    603-650-6118
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Bruce Andrus is a Cardiologist practicing medicine in Lebanon, New Hampshire. Dr. Andrus is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Pulmonary Hypertension, Pulmonary Veno-Occlusive Disease, Pacemaker Implantation, and Heart Bypass Surgery. Dr. Andrus is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Concord Hospital-Laconia

    80 Highland St, 
    Laconia,, NH 
    603-527-2819
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Ayesha Nazeer is a Cardiologist practicing medicine in Laconia,, New Hampshire. Dr. Nazeer is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT). Dr. Nazeer is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon,, NH 
    603-650-5724
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    David Malenka is a Cardiologist practicing medicine in Lebanon,, New Hampshire. Dr. Malenka is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Coronary Heart Disease, Cardiomyopathy, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG). Dr. Malenka is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Wentworth Health Partners

    19 Old Rollinsford Rd, 
    Dover,, NH 
    603-516-4265
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Gregory Imbrie is a Cardiologist practicing medicine in Dover,, New Hampshire. Dr. Imbrie is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. 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. Dr. Imbrie is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon, NH 
    603-650-5724
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    James Devries is a Cardiologist practicing medicine in Lebanon, New Hampshire. Dr. Devries is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Attack, Coronary Heart Disease, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Devries is currently accepting new patients.

    Distinguished in Coronary Heart Disease
    Distinguished in Coronary Heart Disease
    Referral may be required

    Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, 
    Lebanon, NH 
    603-650-5724
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Gregory Dadekian is a Cardiologist practicing medicine in Lebanon, New Hampshire. Dr. Dadekian is rated as a Distinguished provider by MediFind in the treatment of Coronary Heart Disease. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Coronary Heart Disease, Angina, Pacemaker Implantation, and Cardiac Ablation. Dr. Dadekian is currently accepting new patients.

    Showing 1-20 of 397

    Last Updated: 09/26/2026

    What is the definition of Coronary Heart Disease?

    Coronary heart disease is a narrowing of the blood vessels that supply blood and oxygen to the heart. Coronary heart disease (CHD) is also called coronary artery disease.

    What are the symptoms of coronary heart disease?    

    The most common symptom of coronary heart disease (CHD) is chest pain called angina. This can feel like pressure, tightness, or squeezing in the chest. Angina can happen during or after exercise or with intense emotions like anger or grief. The pain usually goes away after resting or taking a medication called nitroglycerin.  

    Other CHD symptoms include: 

    • Shortness of breath 
    • Tiredness 
    • Weakness 
    • Dizziness 
    • Fatigue 
    • Feeling lightheaded 

    In serious cases, CHD can lead to a heart attack. A heart attack can feel like severe chest pain that doesn’t go away and may spread to the arms, neck, or back. Some people may feel sick to their stomach, break out in a sweat, or feel like their heart is thumping, racing, or fluttering. If symptoms of a heart attack are present, call 911 or visit the Emergency Room immediately. 

    How is coronary heart disease treated? 

    Treatment for CHD includes lifestyle changes, medications, and sometimes surgery. Lifestyle changes involve eating healthier, staying active, quitting smoking, and managing stress. These changes improve heart health and prevent the disease from getting worse. Doctors may prescribe medicines to lower cholesterol, control blood pressure, or prevent blood clots. In some cases, a doctor may recommend a procedure like angioplasty, where a balloon is used to open blocked arteries, or bypass surgery, where a new path for blood flow is created. Regular check-ups with a doctor and sticking to the treatment plan are important for managing CHD. 

    Which doctors treat coronary heart disease? 

    Cardiologists are the main doctors who treat CHD. They specialize in diagnosing, treating, and preventing diseases of the heart and blood vessels (e.g., arteries, capillaries, veins, etc.) If surgery is needed, a heart surgeon, called a cardiothoracic surgeon, may perform procedures like heart bypass surgery, valve repairs or replacements, and heart transplants. Primary care doctors may also help by managing overall health and making sure the disease doesn’t get worse. Other healthcare professionals, like dietitians and physical therapists, may help with nutrition and exercise.  

    What is the difference between coronary artery disease and coronary heart disease?   

    The terms coronary artery disease (CAD) and coronary heart disease (CHD) are often used interchangeably, but CAD can lead to CHD. CAD happens when the arteries that bring blood to the heart get narrowed or blocked by a buildup of plaque. This plaque is made up of fat, cholesterol, and other substances. When these blockages cause symptoms like chest pain, the condition is called CHD. 

    What is the life expectancy of someone with coronary heart disease? 

    Life expectancy for someone with CHD depends on several factors, including age, overall health, and how well they manage the disease. People who follow their doctor’s advice and make lifestyle changes – like watching their nutrition, managing stress, and quitting smoking – can live many years with CHD. Medicines that lower cholesterol and control blood pressure can also help improve life expectancy. Some people may need surgery to improve blood flow to the heart. Regular doctor visits are important to monitor the disease and catch problems early.  

    When should I see a Coronary Heart Disease doctor near Littleton, 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 a Coronary Heart Disease doctor near Littleton, 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 do I find the best Coronary Heart Disease doctor near Littleton, NH?

    You can find a Coronary Heart Disease doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Coronary Heart Disease doctors near Littleton, 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 Coronary Heart Disease doctors near Littleton, 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 a Coronary Heart Disease doctor near Littleton, 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 Coronary Heart Disease doctor search results page. 

    Why is it important to get a second opinion from a different Coronary Heart Disease 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 Coronary Heart Disease doctor near Littleton, 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 Coronary Heart Disease 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 Coronary Heart Disease 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 Coronary Heart Disease doctors near Littleton, NH?

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

    Look for the filter feature on the left-side of the Coronary Heart Disease 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 

    Read more about our Content Policy. 

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