Dr. Nicholas Dubois, MD
book an appointment
Dr. Nicholas Dubois, MD
Cardiology
Dr. Nicholas Dubois, MD is a cardiologist in New York, NY and has over 25 years of experience in the medical field. Dr. Dubois has extensive experience in Adult Congenital Heart Conditions. He graduated from Cornell University in 1999. He is affiliated with medical facilities Lenox Hill Hospital and Mount Sinai Hospital. He is accepting new patients and telehealth appointments.
Locations
Mount Sinai Manhattan Heart E87th Street
Hospital Highlight
Dr. Dubois is affiliated with Mount Sinai Hospital New York, a highly rated and top awarded hospital for cardiology.
Dr. Dubois is a Healthgrades Choice provider in Cardiology
The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology
- Above average experience
- Good hospital quality
- Good patient ratings
- No healthcare sanctions
- Area of Expertise • Dr. Dubois specializes in the area of Cardiovascular Disease. See board certifications
- Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
- Offers Telehealth • This doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital • America’s 50 Best Hospitals for Cardiac Surgery Award™ See hospitals
Experience Check
Search for experience in a specific area
Dr. Dubois' Reviews
Likelihood to recommend Dr. Dubois
4.9
| 5 Star | 93% | 93% |
| 4 Star | 5% | 5% |
| 3 Star | 0% | 0% |
| 2 Star | 1% | 1% |
| 1 Star | 0% | 0% |
Leave a review
How was your experience with Dr. Dubois?Is this your profile?
Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.
Claim your profileOverall Patient Satisfaction
Likelihood of recommending Dr. Dubois to family and friends is 4.9036145 out of 5
Insurance Check
Search for your insurance carrier and choose your plan type
About Me
biography
Dr. Nicholas Dubois, MD is a cardiologist in New York, NY and has over 25 years of experience in the medical field. Dr. Dubois has extensive experience in Adult Congenital Heart Conditions. He graduated from Cornell University in 1999. He is affiliated...read moreCardiology
Internal Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Montefiore Hospital Albert Einstein
Residency Hospital, 2002Cleveland Clinc
Fellowship Hospital, 2002Cornell University
Medical School, 1999
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
Learn more about medical license public record checkAffiliated Hospitals
- Recipient of 27
hospital awardsAmerica’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024, 2023)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all awardsAmerica’s 100 Best Hospitals for Coronary Intervention Award™ (2025, 2024, 2023)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
76%Patients said that doctors always listened to them and explained things well - Recipient of 42
hospital awardsAmerica’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all awardsAmerica’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)
Superior clinical outcomes in heart bypass surgery and heart valve surgery
View all patient feedbackHow patients felt about the care they received at this hospital.
84%Patients said they were given information about recovering at home79%Patients said that doctors always listened to them and explained things well3% higher than the national average
Your trust is our top concern. Learn more.
We monitor all reviews to ensure they comply with our guidelines and don’t include personal information, profanity, libel, defamation, harassment, obscenity or fraud.
All reviews are confirmed and audited before publication, and community members have the ability to flag inappropriate content for further review by our team.
Doctors can not pay for good reviews, nor can they pay to have negative reviews removed.
Any reviews that are deemed fraudulent or violate our guidelines will be removed immediately.