Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Smart, Cardiologist in Saint Louis, MO?
Dr. Steven Smart, MD is a Cardiologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. Dr. Smart completed his residency at Washington University School of Medicine. Dr. Smart is fluent in English, and is currently seeing new patients. Dr. Smart’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Smart’s office at (314) 977-4663.
What are Areas of Expertise for Dr. Smart?
Dr. Steven Smart, MD is a highly-rated, board-certified Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Smart empowers patients to confidently navigate their health journey, specializing in Heart Failure, Pulmonary Hypertension, and comprehensive wellness support. Serving the Saint Louis, MO community, Dr. Smart is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Smart go to medical school and complete their residency?
Fellowship: Indiana University School of Medicine
Residency: Washington University School of Medicine
Medical School: Washington University School of Medicine
What languages does Dr. Smart speak?
Dr. Smart and their clinical team can communicate with patients in the following languages:
English
What conditions does a Cardiologist like Dr. Smart typically treat?
As a Cardiologist, Dr. Smart 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. Smart. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Fast Heartbeat
- Atrial Fibrillation
- Arrhythmia
- Tachycardia
- Rapid heart rate
- Racing heart
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- R000: Tachycardia, unspecified
- I4891: Unspecified atrial fibrillation
Also known as:
- Hypertrophic Cardiomyopathy
- Cardiomyopathy
- HCM
- Thickened Heart Muscle
ICD-10 Codes:
- I422: Other hypertrophic cardiomyopathy
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:
- 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
What procedures does a Cardiologist like Dr. Smart typically perform?
As a Cardiologist, procedures performed by Dr. Steven Smart 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
Please contact Dr. Smart's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Smart accept my insurance?
Dr. Smart accepts most major insurance plans. Important: Please call our office at (314) 977-4663 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Smart accept in Saint Louis, MO?
Dr. Smart in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
CMS
Elevance Health Inc. (formerly Anthem)
Medicare
Molina Healthcare
Oscar Health
State of Illinois
View All Insurances
Where is Dr. Smart's office located?
Dr. Steven Smart's Primary Practice
1034 S Brentwood Blvd Ste 1120
Saint Louis, MO 63117
(314) 977-4663
What hospitals are Dr. Smart affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Smart has admitting privileges at the following hospitals:
St. Luke’s Des Peres Hospital,Saint Louis, MO
Ranked Urologic Surgery

Ranked Prostate Surgery

St. Luke’s Des Peres Hospital,Saint Louis, MO
Ranked Urologic Surgery
Ranked Prostate Surgery
SSM Health Saint Louis University Hospital,St. Louis, MO
SSM Health Saint Louis University Hospital,St. Louis, MO
SSM Health Cardinal Glennon Children's Hospital,St Louis, MO
SSM Health Cardinal Glennon Children's Hospital,St Louis, MO
What is Dr. Smart's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Smart's National Provider Identifier (NPI) number is 1669476545.
What common questions do patients ask about Dr. Smart?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Smart
What is Dr. Steven Smart's specialty?
Dr. Smart is a Cardiologist near Saint Louis, MO.
What does a Cardiologist do?
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.
Is Dr. Steven Smart affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Smart is affiliated with St. Luke’s Des Peres 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
When to see a Cardiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Cardiologist. Explore 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 Dr. Steven Smart accepting new patients in Saint Louis, MO?
Yes, Dr. Steven Smart is accepting new patients at this time.
Does Dr. Steven Smart offer online booking?
Please contact Dr. Smart's office at (314) 977-4663 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Steven Smart?
Please contact Dr. Smart's office at (314) 977-4663 to schedule an appointment.
Where is Dr. Smart's office located?
Dr. Smart's office is located in Saint Louis, MO.
Other Cardiologist Near Saint Louis, MO
AN
Interventional Cardiologist
Dr. Ammar Nasir, MD is an Interventional Cardiologist, who primarily practices in Lake Saint Louis, MO with 2 additional practice locations. He is board certified.
Lake Saint Louis, MO
PH
Cardiologist
Dr. Paul Hauptman, MD is a Cardiologist, who primarily practices in Saint Louis, MO with 2 additional practice locations.
Saint Louis, MO
MM
Cardiologist
Dr. Mina Mehanni, MD is a Cardiologist, who primarily practices in Alton, IL with 2 additional practice locations.
Alton, IL