Dr. Chalkias is board certified in Internal Medicine and Cardiovascular Diseases, and in Nuclear Cardiology. She received her medical degree from the State University of New York School of Medicine in Stony Brook, NY. She completed her internship and residency in Internal Medicine, as well as her fellowship training in Cardiovascular Diseases at California Pacific Medical Center in San Francisco.
She is a member of the American Society of Nuclear Cardiology, the American Society of Echocardiography, the American College of Cardiology, the Texas Medical Association, and the Travis County Medical Society. She is fluent in English and Greek.