
Accepting patients
Who is Dr. Mezei, Cardiologist in Chesterfield, MO?
Dr. Leslie Mezei, MD is a Cardiologist, who primarily practices in Chesterfield, MO with 1 additional practice location. He is board certified. Dr. Mezei graduated from Semmelweis University Faculty of Medicine and completed his residency at St Louis Univ Hosp, Cardiovascular Diseases; Univ Louisville Sch Of Med, Internal Medicine. Dr. Mezei is fluent in English and Hungarian, and is currently seeing new patients. Dr. Mezei’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mezei’s office at (314) 485-3500.
Where did Dr. Mezei go to medical school and complete their residency?
Residency: St Louis Univ Hosp, Cardiovascular Diseases; Univ Louisville Sch Of Med, Internal Medicine | St Louis University Group of Hospitals Program
Medical School: Semmelweis Orvostudomanyi Egyetem (Peter Pazmany Univ)- Budapest | Semmelweis University Faculty of Medicine
Is Dr. Mezei board certified as a Cardiologist?
Yes, Dr. Leslie Mezei, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Mezei speak?
Dr. Mezei and their clinical team can communicate with patients in the following languages:
English
Hungarian
What conditions does a Cardiologist like Dr. Mezei typically treat?
As a Cardiologist, Dr. Mezei 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. Mezei. 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:
- Calcified Coronary Artery Disease
- Atherosclerosis
- Coronary Artery Disease
- Hardened Coronary Arteries
- Coronary Artery Calcification
- Calcium in Heart Arteries
ICD-10 Codes:
- I2584: Coronary atherosclerosis due to calcified coronary lesion
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Also known as:
- Heart Murmur
- Congenital Heart Defects
- Heart Valve Disease
- Cardiac murmur
- Abnormal heart sound
- Heart sound abnormality
ICD-10 Codes:
- R011: Cardiac murmur, unspecified
What procedures does a Cardiologist like Dr. Mezei typically perform?
As a Cardiologist, procedures performed by Dr. Leslie Mezei 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. Mezei's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mezei accept my insurance?
Dr. Mezei accepts most major insurance plans. Important: Please call our office at (314) 485-3500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mezei accept in Chesterfield, MO?
Dr. Mezei in Chesterfield, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
State of Missouri
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Mezei's office located?
Dr. Leslie Mezei's Primary Practice
14709 Olive Blvd
Chesterfield, MO 63017
(314) 485-3500
What is Dr. Mezei's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mezei's National Provider Identifier (NPI) number is 1992800429.
What common questions do patients ask about Dr. Mezei?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mezei
What is Dr. Leslie Mezei's specialty?
Dr. Mezei is a Cardiologist near Chesterfield, 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. Leslie Mezei affiliated with a ranked Castle Connolly Top Hospital?
No, Dr. Mezei is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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. Leslie Mezei accepting new patients in Chesterfield, MO?
Yes, Dr. Leslie Mezei is accepting new patients at this time.
Does Dr. Leslie Mezei offer online booking?
Please contact Dr. Mezei's office at (314) 485-3500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Leslie Mezei?
Please contact Dr. Mezei's office at (314) 485-3500 to schedule an appointment.
Where is Dr. Mezei's office located?
Dr. Mezei's office is located in Chesterfield, MO.
Which board certifications does Dr. Leslie Mezei have?
Dr. Leslie Mezei is certified by the American Board of Internal Medicine.
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