For John “Chip” Oswalt, M.D.
In 1967, Dr. Donald Ross, an accomplished surgeon in England, was the first surgeon to perform an effective aortic valve replacement as an alternative to the traditional mechanical valve being used. Ten years ago, John “Chip” Oswalt, M.D., an accomplished surgeon in Austin, Texas, became the first in the state to perform this same aortic valve replacement procedure. Dr. Oswalt says, “It’s an ideal operation because it doesn’t place anything inside that obstructs flow. It’s very physiologic in that manner.”