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Gregory R. D'Onofrio, MD
Physician Assistant - Cardiology

Highlights

  • Board Certified

Biography

Gregory R. D'Onofrio, MD is a Physician Assistant - Cardiology practicing in Stamford, CT

He has not yet shared a personalized biography with Doctor.com.

Featured Review See More Reviews

Dr. D'Onofrio Is always terrific!…

Anonymous

Summary

Provider Training

InstitutionFocusYear
Internship - St Vincents Hospital Medical Center1968

CertificationCert. BodyYear
Internal medicine
Sub-Specialty: Cardiovascular Disease		Internal MedicineNot Specified

Specialties

Languages Spoken
English
Medical Specialties
  • Physician Assistant - Sub-Specialty: Cardiology

Years In Practice: 52 (started in 1974)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5.0
Number of Reviews: 17
Most Recent Review: 06/05/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation 5.0

Listening Skills 5.0
Clear Explanations 5.0
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Verified Patient

“Dr. D'Onofrio Is always terrific...”

Dr. D'Onofrio Is always terrific!

Anonymous 06/05/2026
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Verified Patient

“Dr D'Onofrio provides excellent ...”

Dr D'Onofrio provides excellent medical care

Anonymous 05/02/2026
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Verified Patient

“My care was reassigned to Dr Don...”

My care was reassigned to Dr Donofrio a full month before the appointment when my prior doctor left the area and the practice. Dr Donofrio explained the results of the tests run at this appointment and I was comfortable that I was in good hands

Anonymous 03/12/2026
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Verified Patient

“Dr d'ofrio was great...”

Dr d'ofrio was great

Anonymous 12/30/2025
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Verified Patient

“Very happy with Dr. D'onofrio. E...”

Very happy with Dr. D'onofrio. Excellent doctor.

Anonymous 05/06/2025
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Verified Patient

“Good visit dr is the best !...”

Good visit dr is the best !

Anonymous 05/03/2026
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Verified Patient

“He goes beyond and above. He's s...”

He goes beyond and above. He's so concerned about his patience.

Anonymous 03/21/2026
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Verified Patient

“Excellent experience...”

Excellent experience

Anonymous 03/06/2026
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Verified Patient

“I could not possibly be more ple...”

I could not possibly be more pleased by the attention and care I received.

Anonymous 06/03/2025
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Verified Patient

“Definitely will recommend...”

Definitely will recommend

Anonymous 04/18/2025
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Locations

Affiliated Practices

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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Gregory R. D'Onofrio, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Gregory R. D'Onofrio, MD has not yet specified the insurance plans he accepts.