Summary

Dr. Sean McMahon specializes in cardiovascular disease, bringing 16 years of experience to his practice. He earned his medical degree from the University of Vermont College of Medicine in Burlington, where he developed his expertise in treating complex heart conditions. Dr. McMahon is fluent in English.

Dr. McMahon is affiliated with the University of Vermont Medical Center and practices at the Hartford HealthCare Heart & Vascular Institute at Hartford Hospital in Hartford, Connecticut. He focuses on treating heart failure and coronary artery disease, including specialized care for coronary artery disease in women. His expertise includes performing contrast echocardiography, transthoracic echocardiograms, and transesophageal echocardiograms to provide comprehensive cardiac imaging and diagnosis. Patients consistently rate him highly, giving him an average rating of 5.0.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 16 years of experience
  • 45 insurance plans accepted
  • speaks English
  • University of Vermont, College of Medicine, Burlington
  • 1 specialty
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Flexible scheduling

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Dr Sean Mcmahon, MDNicole DunnDr. Mai BadrDeirdre M Clark
Cardiovascular DiseaseNurse PractitionerInternal MedicineNurse Practitioner
Accepts New Patients
16 Years of Experience 18 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
Hartford , CTHartford , CTHartford , CTWillimantic , CT
Med School: University of Vermont, College of Medicine, Burlington Med School: University Of Alexandria Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr Sean Mcmahon

  • AARP
  • Aetna
  • Aetna - HMO
  • Aetna - Medicare
  • AmeriGroup
  • Anthem Blue Cross
  • APWU
  • Blue Cross Blue Shield
  • CarePartners of Connecticut
  • CarePartners of Connecticut - HMO
  • Centivo
  • CHAMPVA
  • Cigna
  • Cigna - HMO
  • Cigna - PPO
  • Commonwealth Care Alliance
  • Community First Health Plans
  • ConnectiCare
  • ConnectiCare - HMO
  • ConnectiCare - Medicare
  • Empire Plan
  • Fallon Community Health Plan (FCHP)
  • First Health (Coventry Health Care)
  • Health New England
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MVP Health Care
  • Optum Health
  • STLDentalPlan| LLC
  • Tricare
  • Tufts Health Plan
  • Tufts Health Plan - HMO
  • UniCare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • Wellcare
  • Wellcare - Medicare

Medical Specialties

Dr Sean Mcmahon has the following specialty

Specialty Expertise

Dr Sean Mcmahon has the following 7 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

16 Years Experience

Dr Sean Mcmahon holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2026.

Education & Training

Medical School

Graduated from University of Vermont, College of Medicine, Burlington in 2010.

NPI Number

Dr Mcmahon's NPI number is 1295050169.

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Frequently Asked Questions

Does Dr Sean Mcmahon accept my insurance?
You can see the insurance plans that Dr Sean Mcmahon accepts on their Vitals profile.
What languages does Dr Sean Mcmahon speak?
Dr Sean Mcmahon speaks English.
Is Dr Sean Mcmahon accepting new patients?
Dr Sean Mcmahon is accepting new patients on Vitals. View Dr Sean Mcmahon's profile on Vitals to make an appointment.
How can I make an appointment with Dr Sean Mcmahon?
You can find contact information for Dr Sean Mcmahon here on Vitals.
Which hospitals is Dr Sean Mcmahon affiliated with?
Dr Sean Mcmahon is affiliated with University Of Vermont Medical Center.

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