Summary

Dr. Gregory D'onofrio is a cardiovascular disease specialist who brings 36 years of experience to his practice. He earned his medical degree from George Washington University School of Medicine and completed both his residency and fellowship at St. Vincent's Medical Center in 1990. Dr. D'onofrio is fluent in English and Italian.

Dr. D'onofrio is affiliated with Stamford Hospital and practices in Stamford, Connecticut. His expertise includes treating high blood pressure and managing hypertensive emergencies. He also provides specialized care for pediatric hypertension cases. Patients rate Dr. D'onofrio 3.8 out of 5 stars on Vitals for his cardiovascular care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.8
  • 36 years of experience
  • 22 insurance plans accepted
  • speaks English, Italian
  • St. Vincent's Medical Center
  • 1 written review
  • 2 specialties
  • 14 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Provided follow-up after the visit
  • Flexible scheduling

Office Location

Stamford Health Medical Group

29 Hospital Plz Ste 502Stamford, CT 06902
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Gregory R. D'onofrio, MD
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Gregory R. D'onofrio, MDDr. David J. Engel, MDDr. Sanjay D. Naik, MDDr. Joseph Vozzolo, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.8 
4.3 
4.8 
4.6 
36 Years of Experience 30 Years of Experience 26 Years of Experience 19 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Italian Speaks Spanish, English Speaks Spanish Speaks English, Spanish
Stamford , CTNew York , NYScarsdale , NYScarsdale , NY
Med School: George Washington University School of Medicine Med School: Weill Cornell Medical College Med School: Warren Alpert Medical School Of Brown University Med School: New York Medical College
Current Profile
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Insurance Plans Accepted by Gregory R. D'onofrio

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • Cigna
  • ConnectiCare
  • ConnectiCare - Medicare
  • EmblemHealth
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Optum Health
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Wellcare

Medical Specialties

Gregory R. D'onofrio has the following 2 specialties

Specialty Expertise

Gregory R. D'onofrio has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiologist
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

36 Years Experience

Gregory R. D'onofrio 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

Fellowship

Completed their fellowship at St. Vincent's Medical Center in 1990.

Residency

Completed their residency at St. Vincent's Medical Center in 1990.

Medical School

Graduated from George Washington University School of Medicine in 1990.

NPI Number

Gregory R. D'onofrio's NPI number is 1255304796.

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Frequently Asked Questions

What languages does Gregory R. D'onofrio speak?
Gregory R. D'onofrio speaks English and Italian.
Does Gregory R. D'onofrio accept virtual/telehealth appointments?
Gregory R. D'onofrio has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Gregory R. D'onofrio affiliated with?
Gregory R. D'onofrio is affiliated with Stamford Hospital.
How can I make an appointment with Gregory R. D'onofrio?
You can find contact information for Gregory R. D'onofrio here on Vitals.
Where is Gregory R. D'onofrio's office located?
Gregory R. D'onofrio's office is located at 29 Hospital Plz Ste 502, Stamford, CT, 06902.

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