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Dr. Sean McMahon, MD

Cardiology
0.0 (0)
Map Pin Small Hartford, CT
Accepting new patients

Overview of Dr. Sean McMahon, MD

Dr. Sean McMahon, MD is a Cardiology Specialist in Hartford, CT. 

Dr. McMahon works at Hartford HealthCare Medical Group in Hartford, CT. They are accepting new patients and accepts Anthem, Blue Cross Blue Shield and CareFirst Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. McMahon's Office Locations

  1. 1
    Hartford HealthCare Medical Group
    80 Seymour St, Hartford, CT 06106 Icon Directions Right Arrow Directions Phone Icon (860) 972-3497

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Hartford Hospital
  • University Of Vermont Medical Center

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Heart Disease
Congenital Heart Defects
Structural Heart Disease Evaluations and Treatment
Heart Disease
Congenital Heart Defects
Structural Heart Disease Evaluations and Treatment

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Heart Disease Chevron Icon
Congenital Heart Defects Chevron Icon
Structural Heart Disease Evaluations and Treatment Chevron Icon
Aortic Ectasia Chevron Icon
Arrhythmias Chevron Icon
Atrial Fibrillation Chevron Icon
Atrial Flutter Chevron Icon
Atrial Septal Defect Chevron Icon
Cardiac Imaging Chevron Icon
Cardiac Myocardial Perfusion Imaging Chevron Icon
Cardiomyopathy Chevron Icon
Chest Pain Chevron Icon
Congestive Heart Failure Chevron Icon
Coronary Artery Disease (CAD) Chevron Icon
Heart Attack (Acute Myocardial Infarction) Chevron Icon
Heart Murmur Chevron Icon
Heart Palpitations Chevron Icon
Hyperlipidemia Chevron Icon
Hypertension Chevron Icon
Hypotension Chevron Icon
Mitral Valve Disease Chevron Icon
Nuclear Stress Testing Chevron Icon
Patent Foramen Ovale (PFO) Chevron Icon
Pericardial Disease Chevron Icon
Pericarditis Chevron Icon
Septal Defect Chevron Icon
Syncope Chevron Icon
  • View other providers who treat Syncope
Tricuspid Valve Disease Chevron Icon
Adult Congenital Heart Disease Chevron Icon
Aneurysm Chevron Icon
  • View other providers who treat Aneurysm
Aneurysm of Heart Chevron Icon
Angina Chevron Icon
  • View other providers who treat Angina
Angina and Acute Coronary Syndrome Chevron Icon
Ankle Disorders Chevron Icon
Aortic Aneurysm Chevron Icon
Aortic Diseases Chevron Icon
Aortic Dissection Chevron Icon
Aortic Stenosis Chevron Icon
Aortic Valve Regurgitation Chevron Icon
Cardiomegaly Chevron Icon
Carotid Artery Disease Chevron Icon
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension) Chevron Icon
Coarctation of the Aorta Chevron Icon
Congenital Aortic Valve Disorders Chevron Icon
Endocarditis Chevron Icon
Heart Block Chevron Icon
Hypertensive Chronic Kidney Disease Chevron Icon
Hypertensive Heart and Chronic Kidney Disease Chevron Icon
Hypertensive Heart Disease Chevron Icon
Inherited Conditions Chevron Icon
Limb Swelling Caused by Fluid Overload Chevron Icon
Long QT Syndrome Chevron Icon
Marfan Syndrome Chevron Icon
Mitral Valve Prolapse Chevron Icon
Mitral Valve Regurgitation Chevron Icon
Mitral Valve Stenosis Chevron Icon
Muscular Dystrophy (MD) Chevron Icon
Nuclear Imaging Chevron Icon
Primary Pulmonary Hypertension Chevron Icon
Pulmonary Hypertension Chevron Icon
Pulmonary Valve Disease Chevron Icon
Sick Sinus Syndrome Chevron Icon
Sinus Bradycardia Chevron Icon
Sinus Tachycardia Chevron Icon
Structural Heart Disease Chevron Icon
Supraventricular Tachycardia Chevron Icon
Tilt Testing or Cardiac Event Monitors Chevron Icon
Unstable Angina Chevron Icon
Ventricular Fibrillation Chevron Icon
Ventricular Septal Defect Chevron Icon
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Anthem
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Harvard Pilgrim Health Care

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
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    Dr. McMahon's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. McMahon

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Spends appropriate amount of time with patients

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    About Dr. Sean McMahon, MD

    Specialties
    • Cardiology
    Specialties
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1295050169
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Board Certifications
    • Cardiovascular Disease
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Frequently Asked Questions

    Dr. Sean McMahon, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. McMahon is offering online scheduling or call the provider’s office for more information.

    Dr. McMahon has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. McMahon works at Hartford HealthCare Medical Group in Hartford, CT. View the full address on Dr. McMahon’s profile.

    Dr. McMahon has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. McMahon.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. McMahon, there are benefits to both methods. A person calling to schedule an with Dr. McMahon appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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