Skip to main content
Leslie Mezei, MD, Cardiology, Saint Louis, MO

LeslieE.MezeiMD

Cardiology Saint Louis, MO

Adult Congenital Heart Disease

Premier Heart Group

Dr. Mezei is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Mezei's full profile

Already have an account?

  • Office

    139 N Central Ave
    Apt D
    Saint Louis, MO 63105
    Phone+1 314-486-1396
    Fax+1 314-485-3520

Summary

  • Leslie E. Mezei, MD is the sole practitioner of Premier Heart Group, LLC, an independent private practice located in Chesterfield on the campus of St. Lukes Hospital. He has been providing cardiovascular services in the West County area of St. Louis since 1988.
  • premier heart group

    Chesterfield Cardiologist (heart doctor) specializing in chest pain, hypertension, heart failure, cholesterol, cardiac risk factors, arrhythmias, cardiomyopathi

Clinical Expertise

  • Adult general and non-invasive cardiology.

Education & Training

  • SSM Health/Saint Louis University School of Medicine
    SSM Health/Saint Louis University School of MedicineFellowship, Cardiovascular Disease, 1985 - 1988
  • University of Louisville School of Medicine
    University of Louisville School of MedicineResidency, Internal Medicine, 1982 - 1985
  • Semmelweis University
    Semmelweis UniversityClass of 1982

Certifications & Licensure

  • MO State Medical License
    MO State Medical License 1984 - 2025
  • KY State Medical License
    KY State Medical License 1983 - 2005
  • MD State Medical License
    MD State Medical License 1983 - 1999
  • IL State Medical License
    IL State Medical License 1985 - 1993
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Cardiovascular Disease
  • National Board of Physicians and Surgeons Cardiovascular Disease
  • National Board of Physicians and Surgeons Internal Medicine
  • National Board of Physicians and SurgeonsNational Board of Physicians and Surgeons

Awards, Honors, & Recognition

  • Fellow (FACC) American College of Cardiology
  • Top MD Consumers Checkbook
  • Teacher of the Year 2003-2004, Family Practice St. John's Mercy Medical Ctr.
  • Join now to see all

Publications & Presentations

PubMed

Professional Memberships

Other Languages

  • Hungarian