Ammar Nasir, MD

Cardiology, Interventional Cardiology, Cardiovascular Disease • 2 Locations

4.9 out of 5 –

SSM Health Heart & Vascular Care

400 First Capitol Drive, Suite 401 St. Charles, MO 63301

636-669-2220

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Dr. Ammar Nasir is an interventional cardiologist who treats patients ages 18 and older. He performs catheter-based procedures to both diagnose and treat various heart-related issues, including cardiovascular disease, congenital conditions, and structural heart conditions.

Dr. Nasir's goal is to educate and guide each patient through an individualized treatment plan towards better cardiovascular health. He provides consultations, stress testing, angiography, peripheral artery intervention, and other interventions.

Dr. Nasir is a member of the of the Society for Cardiovascular Angiography and Interventions (SCAI) and volunteers with Humanity First, which serves socially disadvantaged individuals and families in the poorer communities and disaster struck areas of the world.

Originally from New York City, Dr. Nasir loves the Yankees, Rangers, and Jets. He also enjoys building Lego sets with his children in his free time.

About Me

Reviews

Rating Breakdown

Reviews are measured on a scale of 1 to 5, with 5 being the best score.

Question Breakdown
4.9
Overall Experience
4.9
Listened Carefully
4.9
Explained Things Clearly
4.9
Knew Medical History
4.8
Involved in Care Decisions
4.9
Showed Courtesy & Respect

Patient Reviews

SSM Health only displays patient satisfaction data for providers included in our survey process and who have a minimum of 30 returned surveys. The overall rating is an average of all responses to the survey questions listed below. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our survey.

4.9 out of 5

170 ratings,

60 reviews

6/10/2026

He is good

5/30/2026

This was my first time seeing Dr. Nasir. He was very friendly, professional and caring. He listened well and took to the time to make sure I understood next steps. I'd highly recommend him!

5/20/2026

Dr Nasir seemed to truly care and has the best interest of my health in mind.

5/18/2026

All of the doctors and nurses have been very good and professional. Especially Dr Nasir. He has been a great help to me. I really appreciate all he has done for me.

5/9/2026

Very pleasant person nice doctor