~ MarkJohnson.MD.com ~
Dr. Mark Johnson graduated from Johns Hopkins University School of Medicine in 1982.
Dr. Johnson has two offices in Missouri where he specializes in Pediatric Cardiology, Pediatrics and Cardiology. Learn more.
Dr. Johnson works with one hundred and ninety doctors including Dr. James Gregory and Dr. Joshua Murphy.
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+ Locations, Office Hours & Directions
Specialties
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Pediatric Cardiology
Dr. Johnson specializes in diagnosing and treating cardiovascular issues affecting children of all ages. Pediatric cardiologists are specifically trained to care for the heart and heart-related conditions in kids. As children grow into their bodies and organs, they may require the specialized care of a pediatric cardiologist should a heart condition arise.
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Pediatrics
Dr. Johnson is a pediatrician, which is a health professional who provides medical care to children. He offers comprehensive care for infants, kids & teenagers. As a pediatrician, Dr. Johnson functions as a primary care provider, or the first point of contact when a patient is sick. Dr. Johnson provides care and coordinates with the patient's family to ensure healthy growth and development.
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Cardiology
Dr. Johnson is a cardiologist in Saint Louis, trained to deliver extensive treatment for the heart and cardiovascular system. Dr. Johnson may see patients for symptoms like shortness of breath, chest pains or dizziness, among others. Heart conditions that may be diagnosed and remedied by a cardiologist may include arrhythmia, angina, heart aneurysms, heart failure, coronary artery disease, congenital heart defects and rheumatic heart disease, to name a few.
Education & Training
Medical School
Hospital Affiliations
- Barnes-Jewish Hospital
Languages Spoken
- English