SSM Health Medical Group
Ammar Nasir, MD
Cardiology, Cardiovascular Disease, Interventional Cardiology

SSM Health Medical Group
Ammar Nasir, MD
Cardiology, Cardiovascular Disease, Interventional Cardiology
400 First Capitol Drive, Suite 401
St. Charles, MO 63301
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
Education:
Internship
SUNY at Stony Brook
Fellowship
Saint Louis University School of Medicine
Residency
Saint Louis University School of Medicine
Medical School
St. George's University - West Indies
Hospital Affiliations:
SSM Health DePaul Hospital - St. Louis
SSM Health St. Joseph Hospital - Lake Saint Louis
SSM Health St. Joseph Hospital - St. Charles
Certifications:
American Board of IM - Interventional Cardiology
American Board of Int Med (Cardiovascular Disease)
Drug Enforcement Administration
Missouri Dept of Health/Narcotics&Dangerous Drugs
Missouri State Board of Registration
Medical Interests:
Adult congenital heart disease
Angiography
Congenital heart defects
Diagnostic heart catheterizations
PAD Peripheral arterial disease
Preventive cardiology
Structural heart disease
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.
Map & Directions
SSM Health Heart & Vascular Care
400 First Capitol Drive, Suite 401
St. Charles, MO 63301
Mon
8:00 AM - 4:00 PM
Tue
8:00 AM - 4:00 PM
Wed
8:00 AM - 4:00 PM
Thu
8:00 AM - 4:00 PM
Fri
8:00 AM - 4:00 PM
Sat
CLOSED
Sun
CLOSED
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Specialties: Family Nurse Practitioner
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Specialties: Nurse Practitioner
Specialties: Gerontology Nurse Practitioner
Specialties: Nurse Practitioner
Jun 11, 2025Dr. Nasir explains test results and any follow up care necessary. Most of all he involves you in the process.
Jun 6, 2025Wonderful doctor
May 30, 2025He is an extremely personable professional and is straight forward.
May 15, 2025He’s very polite and professional. I am very pleased with how I was treated by Dr. Nasir.
May 7, 2025He seem interested in you and your condition. Did not rush out