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Guillermo Nava


Saint Thomas Heart - Saint Thomas Midtown Hospital

Saint Thomas Medical Partners - Antioch


  • Medical School
    Doctor of Medicine Universidad La Salle - Mexico City, Mexico Bachelor of Science in Biology and Chemistry Williams School – Mexico City, Mexico
  • Residency
    Internal Medicine - Mount Sinai Medical Center, Miami, Florida
  • Fellowship
    Cardiology - Mount Sinai Medical Center, Miami, Florida


Guillermo Nava, MD, is a Cardiologist with Saint Thomas Heart, part of Ascension. Dr. Nava is board-certified in cardiology, echocardiography, nuclear cardiology, and internal medicine. He provides care for congestive heart failure, valvular heart disease, atrial fibrillation, hypertensive heart disease, coronary artery disease, cardiomyopathy, and preventive cardiology to patients 18 and older. He is also fluent in Spanish.

Dr. Nava has a special interest in noninvasive studies for the diagnosis and management of cardiovascular disease and imaging cardiology. He works to empower his patients and their families to take control of their cardiovascular problems.

Outside of the office, Dr. Nava enjoys spending time with his family, practicing and coaching soccer and basketball, and reading world and art history.