Summary

Dr. Leslie Mezei is a cardiologist specializing in cardiovascular disease and internal medicine. He earned his medical degree from Semmelweis University Faculty of Medicine and completed his residency at St. Louis University Hospital. With 44 years of experience in cardiovascular care, Dr. Mezei brings extensive expertise to treating heart and vascular conditions. He communicates with patients in English.

Dr. Mezei is affiliated with Mercy Hospital Saint Louis and practices at multiple locations throughout Chesterfield and Saint Louis, Missouri. His clinical focus includes managing high blood pressure and treating hypertensive emergencies. He also provides specialized care for pediatric hypertension cases. Patients have given Dr. Mezei an average rating of 3.7 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.7
  • 44 years of experience
  • 17 insurance plans accepted
  • speaks English
  • St Louis University Hospital
  • 4 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Leslie Eugene Mezei has 4 locations

Premier Heart Group

121 Saint Lukes Center Dr # 501Chesterfield, MO 63017
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Saint Lukes Desloge Outpatient Center

121 Saint Lukes Center DrChesterfield, MO 63017
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed

Saint Lukes Hospital

232 S Woods Mill RdChesterfield, MO 63017

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

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Dr. Leslie Eugene Mezei, MDDr. Kunal Gurav, MDDr. Siriwatratanano Payow, MDDr. Toshibumi Taniguchi, MD
Cardiovascular DiseaseCardiovascular DiseaseAllergy & ImmunologyInfectious Disease
Accepts New Patients Accepts New Patients
3.7 
44 Years of Experience 18 Years of Experience 57 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Hindi, Marathi
Chesterfield , MOSaint Louis , MOSaint Charles , MOSaint Louis , MO
Med School: Semmelweis University Faculty Of Medicine Med School: SETH GS MEDICAL COLLEGE Med School: Chiang Mai University
Current Profile
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Insurance Plans Accepted by Dr. Leslie Eugene Mezei

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Cigna
  • EmblemHealth
  • ESSENCE Healthcare
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meritain Health
  • MO HealthNet - Medicaid
  • MO HealthNet - Medicaid (Managed)
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Leslie Eugene Mezei has the following 2 specialties

Specialty Expertise

Dr. Leslie Eugene Mezei has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

44 Years Experience

Education & Training

Residency

Completed their residency at St Louis University Hospital.

Medical School

Graduated from Semmelweis University Faculty Of Medicine in 1982.

NPI Number

Dr. Mezei's NPI number is 1992800429.

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Frequently Asked Questions

Where is Dr. Leslie Mezei's office located?
Dr. Leslie Mezei's office is located at 121 Saint Lukes Center Dr # 501, Chesterfield, MO, 63017.
Is Dr. Leslie Mezei accepting new patients?
Dr. Leslie Mezei is accepting new patients on Vitals. View Dr. Leslie Mezei's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Leslie Mezei?
You can find contact information for Dr. Leslie Mezei here on Vitals.
Does Dr. Leslie Mezei accept my insurance?
You can see the insurance plans that Dr. Leslie Mezei accepts on their Vitals profile.
What languages does Dr. Leslie Mezei speak?
Dr. Leslie Mezei speaks English.

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