Joined December 28, 2019
Glenn Tremper Aortic Regurgitation September 12, 2025
Mark Giordano Bicuspid Aortic Valve September 16, 2025
David Buchanan Bicuspid Aortic Valve September 22, 2025
Dr. Doug Johnston
Dr. Doug Johnston is a world-renowned heart valve surgeon that has performed thousands of heart valve operations that include minimally-invasive techniques.
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I am from: Atlanta
