AAO 2025-26 Board of Trustees

Sheldon C. Yao, DO, FAAO

President

Lisa DeStefano, DO 

President-elect

Dennis J. Dowling, DO, MA, FAAODist

Secretary-treasurer

Stefan Hagopian, DO, FAAO

Immediate Past President

Lisa R. Chun, DO, MS, FNAOME

Trustee

Brian F. Degenhardt, DO

Trustee 

J’Aimee A. Lippert, DO

Trustee

Deborah Schmidt, DO

Trustee

Amy Joy Selwach, DO, MBA

Trustee

Karen T. Snider, DO, MS, FAAO, FNAOME

Trustee

Heidi Molga, DO

Resident Trustee

Michael Milius, OMS III

Student Trustee