#  Tiana Walker, MD 

Commonwealth Fund Fellow

 

 

 



   ![Tiana Walker has long micro-braids. She is wearing a dark green velvet blouse.](/sites/g/files/omnuum13096/files/styles/hwp_4_5__320x400/public/2026-09/Picture6.png?itok=Azsku3FH) 

 



 





 

Tiana Walker, MD is a gastroenterology fellow at Massachusetts General Hospital. She strives to be a coalition builder, a leader who can design, operationalize, and scale equitable care delivery structures. She is committed to transforming liver health systems and crafting equitable national liver transplantation guidelines. Dr. Walker is a Public Policy Committee Member of the American Association for the Study of Liver Diseases. She served as Co-Chair of the Health Equity Committee at MGH. Dr. Walker earned her medical degree from the University of Virginia School of Medicine and she completed an internal medicine residency at Massachusetts General Hospital.



 

 

 





 

 

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     [2026-2027](/person-categories/2026-2027) [Commonwealth Fund Fellow](/person-categories/commonwealth-fund-fellow)