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Advanced cardiac care to get you back to those you love


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Mary Ann Hickman

RN, CVRN-BC, Valve Program Nurse Navigator


Mary Ann is a registered nurse and is board certified in cardiovascular nursing . She began her career at CHI Memorial in 1983. Mary Ann has served various areas of the hospital including critical care, surgery, emergency and cardiac cath/electrophysiology labs. She joined the valve program in 2016 and transitioned to the valve program nurse navigator position in 2017.

TAVR team


To learn more about CHI Memorial’s Heart Valve Program, talk with your physician or call the valve clinic coordinator at (423) 495-4327.



CHI Memorial is honored to be one of 48 hospitals in the nation that received a ‘high performing’ rating in all nine surgical procedures and chronic conditions evaluated by U.S. News, including heart failure, heart bypass, aortic valve and AAA Repair.



The area’s most experienced cardiologists and cardiothoracic surgeons are ready to take care of you.



Inspiring new hope in people who are not eligible for traditional surgery.