


Dr. Henry Siu, MD
Dr. Henry Siu, MD is an interventional cardiologist in New York, NY and has over 15 years of experience in the medical field. Dr. Siu has extensive experience in Interventional Cardiac Procedures. He graduated from State University of New York Downstate Health Sciences University College of Medicine in 2007. He is affiliated with Lenox Hill Hospital. He is accepting new patients and telehealth appointments.
Practice
139 Centre St Ste 307 New York, NY 10013At a Glance
- Areas of ExpertiseDr. Siu specializes in the areas of Cardiovascular Disease, Internal Medicine & Interventional Cardiology. • See board certifications
- Explains Conditions Well
- Offers TelehealthThis doctor offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital

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Dr. Siu's Reviews
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How was your experience with Dr. Siu?Overall Patient Satisfaction
Likelihood of recommending Dr. Siu to family and friends is 5 out of 5
About Me
biography
Dr. Henry Siu, MD is an interventional cardiologist in New York, NY and has over 15 years of experience in the medical field. Dr. Siu has extensive experience in Interventional Cardiac Procedures. He graduated from State University of New York...read moreInterventional Cardiology
Cardiology
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.
Thomas Jefferson University
Fellowship Hospital, 2015Yale School Of Medicine
Residency Hospital, 2010Yale School Of Medicine
Internship Hospital, 2008State University Of New York Downstate Health Sciences University College Of Medicine
Medical School, 2007
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 checkEnglish
Cantonese
Mandarin
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- Hours
- Mon: 9:00am - 5:00pm
- Tue: 9:00am - 5:00pm
- Wed: 9:00am - 5:00pm
- Thu: 9:00am - 5:00pm
- Fri: 9:00am - 5:00pm
- Directions
Practice
Practice
Practice
Affiliated Hospitals
- Recipient of 42
hospital awardsAmerica’s 50 Best Hospitals for Cardiac Surgery Award™ (2025, 2024)
Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)
View all awardsAmerica’s 100 Best Hospitals for Cardiac Care Award™ (2025, 2024, 2023)
Superior clinical outcomes in coronary intervention procedures (angioplasty with stent)
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
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