Summary

Dr. John Guerin is a cardiovascular disease specialist with expertise in internal medicine and interventional cardiology. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and completed his residency at Maine Medical Center. With nearly four decades of practice experience, Dr. Guerin brings extensive knowledge to complex heart conditions and procedures. He is fluent in both Portuguese and English.

Dr. Guerin practices at Falmouth Hospital and Cape Cod Hospital, with locations in Falmouth and Hyannis, Massachusetts. He treats patients with atrial fibrillation and high blood pressure, including pediatric hypertension cases. His procedural expertise includes performing electrocardiograms, electrical cardioversion, and Holter monitor studies to diagnose and manage heart rhythm disorders. Patients rate Dr. Guerin 4.7 out of 5 stars on average.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 39 years of experience
  • 10 insurance plans accepted
  • speaks Portuguese, English
  • Maine Medical Center
  • 2 written reviews
  • 3 specialties
  • 19 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. John James Guerin has 4 locations

Cardiovascular Specialists

90 Ter Heun Dr Ste 300Falmouth, MA 02540
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Cardiovascular Specialists LLC

90 Ter Heun Dr Ste 300-1Falmouth, MA 02540
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Falmouth Hospital

100 Ter Heun DrFalmouth, MA 02540

Cape Cod Hospital

27 Park StHyannis, MA 02601

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Dr. John James Guerin, MDDr. Dana Weisshaar, MDDr. Katrin Sadigh, MDDr. Kevin Yves Vilsaint, MD
Cardiovascular DiseaseCardiovascular DiseaseInfectious DiseaseAnesthesiology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
39 Years of Experience 37 Years of Experience 13 Years of Experience 20 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Portuguese, English Speaks English Speaks Spanish, English Speaks Portuguese, Spanish, English
Falmouth , MACambridge , MAHarwich , MAHyannis , MA
Med School: Icahn School Of Medicine At Mount Sinai Med School: University of Toledo Medical School Med School: Boston University School Of Medicine Med School: University Of Pittsburgh School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. John James Guerin

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • Fallon Community Health Plan (FCHP)
  • Fallon Community Health Plan (FCHP) - Medicare
  • Harvard Pilgrim Health Care
  • Health Net - HMO
  • Humana
  • Medicare
  • Medicare - Medicare
  • UnitedHealthcare

Medical Specialties

Dr. John James Guerin has the following 3 specialties

Specialty Expertise

Dr. John James Guerin has the following 19 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Interventional Cardiology
  • Pacemaker Implantation
  • Stroke
  • Swan-Ganz Catheterization
  • Transesophageal Echocardiography
  • Unstable Angina

Certifications, License, & Education

39 Years Experience

Education & Training

Residency

Completed their residency at Maine Medical Center.

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 1987.

NPI Number

Dr. Guerin's NPI number is 1740391432.

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Frequently Asked Questions

Which hospitals is Dr. John Guerin affiliated with?
Dr. John Guerin is affiliated with Falmouth Hospital.
Does Dr. John Guerin accept my insurance?
You can see the insurance plans that Dr. John Guerin accepts on their Vitals profile.
How can I make an appointment with Dr. John Guerin?
You can find contact information for Dr. John Guerin here on Vitals.
What languages does Dr. John Guerin speak?
Dr. John Guerin speaks Portuguese and English.
Is Dr. John Guerin accepting new patients?
Dr. John Guerin is accepting new patients on Vitals. View Dr. John Guerin's profile on Vitals to make an appointment.

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