Dr. Leslie E. Mezei M.D., a Cardiologist practicing in Chesterfield, MO

Dr. Leslie E. Mezei  M.D.

Dr. Leslie Mezei is a cardiologist practicing in Chesterfield, MO. Dr. Mezei specializes in diagnosing, monitoring, and treating diseases or conditions of the heart and blood vessels and the cardiovascular system. These conditions include heart attacks, heart murmurs, coronary heart disease, and hypertension. Dr. Mezei also practices preventative medicine, helping patients maintain a heart-healthy life.


Dr. Mezei’s career in medicine began in 1982, when he graduated with his Medical Degree from the Semmelweis Orvostudomanyi Egyetem (Peter Pazmany Univ)- Budapest. After medical school, Dr. Leslie E. Mezei M.D. completed residency at St Louis Univ Hosp, Cardiovascular Diseases; Univ Louisville Sch Of Med, Internal Medicine. Dr. Mezei is board certified in Internal Medicine by the American Board of Internal Medicine. Dr. Leslie E. Mezei M.D. currently provides care to patients at 121 Saint Lukes Center Dr, Chesterfield, MO 63017.


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Karen Johnson is an Associate Content manager for FindaTopDoc and responsible for working with distinguished physicians in documenting their significant accomplishments in their field. Karen is a CPR instructor and is a member of her local theater group.