- Vision Council of America, Low Vision Division Steering Committee, 2004-2006.
- Vision Council of America, Low Vision Division Education Task Force Member, 2004-2005.
- Low Vision Consensus Project (Johns Hopkins): “Measurement of Decision-Making Variables for Low Vision Rehabilitation,” Analysis Panel Member, 2004-2005.
- Low Vision Council, Immediate Past-President, 2002-2003, President, 1999-2001, Vice President, 1998-1999.