GD
52 Years of Experience
Accepting patients
Online booking
Affiliated with a Castle Connolly Top Hospital
Who is Dr. D'onofrio, Cardiologist in Stamford, CT?
Dr. Gregory D'onofrio, MD is a Cardiologist, who primarily practices in Stamford, CT with 2 additional practice locations. He has been practicing for over 52 years and is board certified by the American Board of Internal Medicine. Dr. D'onofrio is fluent in English, and is currently seeing new patients. Dr. D'onofrio’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. D'onofrio’s office at (203) 276-1000.
Where did Dr. D'onofrio go to medical school and complete their residency?
Is Dr. D'onofrio board certified in Cardiologist?
Yes, Dr. Gregory D'onofrio, MD is board certified by the American Board of Internal Medicine
What languages does Dr. D'onofrio speak?
Dr. D'onofrio and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. D'onofrio treat?
As a Cardiologist, Dr. D'onofrio diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. D'onofrio. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Heart Palpitations
- Supraventricular Tachycardia
- Premature Ventricular Contractions
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- SVT
- Fast heart rate
- Rapid heartbeat
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- R002: Palpitations
- I480: Paroxysmal atrial fibrillation
- I4710: Supraventricular tachycardia, unspecified
- I493: Ventricular premature depolarization
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
- Precordial pain
ICD-10 Codes:
- R079: Chest pain, unspecified
- R072: Precordial pain
Also known as:
- Having a Prosthetic Heart Valve
- Heart Valve Disease
- Artificial heart valve
- Mechanical heart valve
- Bioprosthetic valve
ICD-10 Codes:
- Z952: Presence of prosthetic heart valve
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Leaky Mitral Valve
- Narrowed Aortic Valve
- Heart Valve Disease
- Mitral Valve Insufficiency
- Mitral Regurgitation
- Aortic Valve Stenosis
- Tight Aortic Valve
ICD-10 Codes:
- I340: Nonrheumatic mitral (valve) insufficiency
- I350: Nonrheumatic aortic (valve) stenosis
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Shortness of Breath
- Breathing Problems
- Dyspnea
- Difficulty breathing
- Breathlessness
ICD-10 Codes:
- R0609: Other forms of dyspnea
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Rheumatic Mitral and Tricuspid Valve Disease
- Heart Valve Disease
- Streptococcal Infection
- Rheumatic Heart Valve Disease
ICD-10 Codes:
- I081: Rheumatic disorders of both mitral and tricuspid valves
Also known as:
- Chronic Diastolic Heart Failure
- Heart Failure
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
ICD-10 Codes:
- I5032: Chronic diastolic (congestive) heart failure
Which procedures does Dr. D'onofrio perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Gregory D'onofrio may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. D'onofrio's office.
Does Dr. D'onofrio accept my insurance?
Dr. D'onofrio accepts most major insurance plans. Important: Please call our office at (203) 276-1000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. D'onofrio accept in Stamford, CT?
Dr. D'onofrio in Stamford, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Humana
Medicare
State of Connecticut
UnitedHealthcare
View All Insurances
Where is Dr. D'onofrio's office located?
Dr. Gregory D'onofrio's Primary Practice
5 High Ridge Park Ste 103
Stamford, CT 06905
(203) 276-1000
Would you like to schedule an appointment with Dr. Gregory D'onofrio?
Dr. D'onofrio has appointments available at his Stamford, CT office, as well as 2 other locations. Please select a location, date, and time below.
What is Dr. D'onofrio's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. D'onofrio's National Provider Identifier (NPI) number is 1255304796.
What common questions do patients ask about Dr. D'onofrio?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. D'onofrio
What is Dr. Gregory D'onofrio's specialty?
Dr. D'onofrio is a Cardiologist near Stamford, CT. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. D'onofrio to book an appointment today.
Is this Dr. Gregory D'onofrio affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. D'onofrio is affiliated with Stamford Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Cardiologist?
Explore Cardiologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gregory D'onofrio accepting new patients in Stamford, CT?
Yes, Dr. Gregory D'onofrio is accepting new patients at this time.
Does Dr. Gregory D'onofrio offer online booking?
Yes, you can use online booking to schedule an appointment with Dr. D'onofrio, or call (203) 276-1000 for more information.
How can I make an appointment with Gregory D'onofrio?
Please contact Dr. D'onofrio's office at (203) 276-1000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory D'onofrio have?
Dr. Gregory D'onofrio is certified by the American Board of Internal Medicine.
Other Cardiologist Near Stamford, CT
JC
Cardiologist
Accepting patients
Book OnlineDr. Joonun Choi, MD is a Cardiologist, who primarily practices in Stamford, CT with 2 additional practice locations. He has been practicing for over 18 years and is board certified by the American Board of Internal Medicine.
Stamford, CT
BOOK APPOINTMENTSC
Cardiologist
Accepting patientsBook OnlineDr. Salvatore Carbonaro, MD is a Cardiologist, who primarily practices in Stamford, CT with 2 additional practice locations. He is board certified by the American Board of Internal Medicine.
Stamford, CT
BOOK APPOINTMENTSD
Clinical Cardiac Electrophysiologist
Accepting patientsDr. Sandhya Dhruvakumar, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Stamford, CT with 2 additional practice locations. She is board certified by the American Board of Internal Medicine.
Stamford, CT