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Summary
Dr. William Gionfriddo is an internal medicine physician with specialized expertise in cardiovascular disease. He earned his medical degree from the University of Connecticut School of Medicine and completed his residency at New England Medical Center. With 12 years of experience, Dr. Gionfriddo focuses on diagnosing and treating heart rhythm disorders and other cardiovascular conditions.
Dr. Gionfriddo practices at multiple locations throughout Connecticut and Massachusetts, including Saint Francis Hospital and Medical Center in Hartford, Tufts Medical Center in Boston, and Trinity Health Care of New England Arrhythmia Services in Hartford. He specializes in treating heart rhythm problems such as inappropriate sinus tachycardia and supraventricular tachycardia. His expertise includes performing heart monitoring tests like electrocardiograms and ambulatory EKG monitoring to evaluate cardiac function.
Dr. Gionfriddo practices at multiple locations throughout Connecticut and Massachusetts, including Saint Francis Hospital and Medical Center in Hartford, Tufts Medical Center in Boston, and Trinity Health Care of New England Arrhythmia Services in Hartford. He specializes in treating heart rhythm problems such as inappropriate sinus tachycardia and supraventricular tachycardia. His expertise includes performing heart monitoring tests like electrocardiograms and ambulatory EKG monitoring to evaluate cardiac function.
Overview based on verified provider data
Quick Facts
- 12 years of experience
- 27 insurance plans accepted
- New England Med Center
- 2 specialties
- 7 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 6 office locations
- Male
Office Locations
Dr. William Joseph Gionfriddo has 6 locationsTrinity Health Care of New England Arrhythmia Services
1000 Asylum Ave Ste 2108Hartford, CT 06105 Tel: (860) 714-7977
Compare with Similar Doctors
 |  |  | |
| Dr. William Joseph Gionfriddo, MD | Dr. Robin Allen, MD | Kerry L. Folkman, MSN, NP-C | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 12 Years of Experience | 23 Years of Experience | 16 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Hartford , CT | New Britain , CT | Brookline , MA | Lyons , CO |
| Med School: UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE | Med School: Baylor College of Medicine in Houston, Texas | Med School: Regis College | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William Joseph Gionfriddo
Medical Specialties
Dr. William Joseph Gionfriddo has the following 2 specialties
Specialty Expertise
Dr. William Joseph Gionfriddo has the following 7 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. William Joseph Gionfriddo 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 2025.
Education & Training
Residency
Completed their residency at New England Med Center.
Medical School
Graduated from UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE and University Of Connecticut School Of Medicine in 2014.
NPI Number
Dr. Gionfriddo's NPI number is 1497167936.
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Frequently Asked Questions
- Is Dr. William Gionfriddo accepting new patients?
- Dr. William Gionfriddo has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. William Gionfriddo's office located?
- Dr. William Gionfriddo's office is located at 114 Woodland St, Hartford, CT, 06105.
- How can I make an appointment with Dr. William Gionfriddo?
- You can find contact information for Dr. William Gionfriddo here on Vitals.
- Does Dr. William Gionfriddo accept virtual/telehealth appointments?
- Dr. William Gionfriddo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. William Gionfriddo accept my insurance?
- You can see the insurance plans that Dr. William Gionfriddo accepts on their Vitals profile.
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